| R & D Impact Foundation | $3M | 33 | $10K |
| The R & E Scott Foundation | $1.3M | 13 | $30K |
| R & M Fink Family Trust | $3.8M | 51 | $4.6K |
| R & R Family Foundation | $1.8M | 116 | $143 |
| R A Bryan Foundation Inc | $1.2M | 43 | $12K |
| The R B Annis Educational Foundation | $1M | 38 | $2.5K |
| The R B Nordick Foundation | $2.2M | 12 | $114.4K |
| R Brad Martin Family Foundation | $4M | 135 | $10K |
| The R C Durr Foundation Inc 541 Buttermilk Pike Suite 500 | $4.7M | 136 | $14.9K |
| R C Kemper Charitable Trust 10017800 | $1.4M | 27 | $20K |
| R C Kemper Jr Charitable Trust 10023600 | $2.9M | 28 | $64.5K |
| R Charles Loudermilk Sr Foundation Inc | $1.1M | 12 | $81.1K |
| R Dale & Frances M Hughes Fdn 47F100011 | $2.3M | 23 | $72.3K |
| R David & Suzanne A Hoover Charitable Trust | $1.6M | 9 | $20K |
| R Firestone Fdn-dima-cash | $1.1M | 79 | $10K |
| R H Parkerunited Foundation | $1.3M | 187 | $3K |
| The R Harold and Patsy Harrison Foundation Inc | $3.4M | 14 | $215K |
| R Howard Dobbs Jr Foundation Inc | $2M | 32 | $50K |
| R J Mcelroy Trust | $2.1M | 93 | $5K |
| R L Johnson Family Foundation of Arizona | $1.2M | 23 | $60K |
| R O W Foundation | $3.9M | 36 | $3.9K |
| Rabaut Family Foundation | $1.2M | 58 | $10K |
| The Rabbitt Whalen Family Foundation | $2.8M | 50 | $10K |
| The Rachael Ray Foundation | $13.5M | 88 | $70K |
| Radheya | $1.2M | 7 | $200K |
| Radio Drama Network Inc | $1.6M | 17 | $85K |
| Rady Foundation | $8M | 26 | $12.5K |
| The Raether Family Charitable Trust | $7.3M | 62 | $5K |
| Raft Charitable Foundation | $3.2M | 63 | $30K |
| The Ragland Family Foundation | $2.4M | 65 | $10K |
| Rahmah Foundation Inc | $1.7M | 28 | $1K |
| The Raiff Foundation Robert M Raiff Trustee | $1.1M | 36 | $15K |
| Raikes Foundation | $11.3M | 269 | $10K |
| Raintree Foundation | $1.2M | 32 | $5K |
| Rainwater Charitable Foundation | $43.6M | 320 | $50K |
| The Raj & Neera Singh Charitable Foundation Inc | $3.1M | 6 | $267.2K |
| Rajam Family Foundation | $1.8M | 11 | $40.2K |
| Ralla Klepak Performing Arts Foundation | $9.9M | 38 | $200K |
| Ralph & Helen Kelley Fdn | $1.3M | 79 | $6K |
| Ralph & Virginia Hendricks Foundati | $1.8M | 50 | $10K |
| Ralph and Bette Thomas Foundation | $2.2M | 10 | $200K |
| Ralph and Frances Mcgill Foundation the Trust Company of Oklahoma | $1.3M | 172 | $5K |
| Ralph and Hazel Osborn and Lois J Roork Charitable Trust | $1.1M | 15 | $70K |
| The Ralph and Ricky Lauren Family Foundation Inc | $6.5M | 117 | $5K |
| Ralph C Sheldon Foundation Inc | $4.7M | 134 | $12.8K |
| The Ralph C Wilson Jr Foundation | $141.2M | 413 | $100K |
| The Ralph E Ogden Foundation Inc | $1.3M | 37 | $10K |
| Ralph Evinrude Foundation Inc | $2.3M | 218 | $5K |
| Ralph Foundation Inc | $1.1M | 11 | $48K |
| Ralph Franzen Charitable Foundation Xxxxx9002 | $1.6M | 19 | $100K |
| The Ralph H and Ruth J Mccullough Foundation | $1.2M | 116 | $10K |
| Ralph Hull Foundation | $1.7M | 87 | $10.3K |
| Ralph J Harary Foundation Inc | $4.9M | 478 | $1K |
| Ralph Landau Foundation | $4.8M | 50 | $10K |
| The Ralph Lauren Corporate Foundation C/o Cbiz Mhm LLC | $3.8M | 39 | $25K |
| The Ralph M Parsons Foundation | $18.2M | 403 | $30K |
| Ralph R Papitto & Barbara A Papitto Private Family Foundation | $24.3M | 270 | $10K |
| Ralph S French Charitable | $2.9M | 48 | $40K |
| Ralph T & Esther L Warburton Fnd 4235-00-4/4 | $2.8M | 6 | $100K |
| Ralph W Young Family Foundation | $1.4M | 24 | $30.5K |
| Ram Foundation | $2.2M | 80 | $10K |
| Rama and Shashi Marda Foundation | $3.2M | 39 | $25K |
| Ramapo Trust | $2.4M | 90 | $20K |
| Ramaswamy Bansal Family Foundation | $1.1M | 5 | $50K |
| The Ramesh and Kalpana Bhatia Family Foundation | $2.9M | 52 | $5K |
| Ramsay Family Foundation | $2M | 33 | $50K |
| Ramtell Inc | $1.5M | 42 | $10K |
| The Randall & Barbara Smith Foundation | $2.4M | 28 | $25K |
| Randall A Wolf Family Foundation | $1.2M | 30 | $12.5K |
| Randall Dick J and Carolyn L Fdn | $1.2M | 21 | $50.5K |
| The Randall Family Foundation | $20.3M | 19 | $10K |
| Randi & Joel Cutler Family Foundation | $1.2M | 9 | $100K |
| Randi and Clifford Lane Foundation | $1.7M | 28 | $25K |
| Randleigh Foundation | $2.4M | 36 | $40K |
| Randolph D Rouse Foundation Inc | $3.5M | 65 | $10K |
| The Randolph Foundation | $1.5M | 95 | $5.3K |
| The Rands Foundation | $2.5M | 75 | $25K |
| Rangeland Foundation | $1M | 18 | $50K |
| Ranger Title Education Fund Inc | $2.4M | 9 | $11.9K |
| The Rao Foundation | $2.7M | 31 | $20K |
| The Rapha Foundation | $3.3M | 105 | $20K |
| Rar Family Foundation C/o Gcbm | $1.2M | 29 | $45K |
| Raskob Foundation for Catholic Activities Inc | $6.2M | 325 | $18K |
| Rasmuson Foundation | $17.7M | 300 | $5K |
| Rasmussen Family Foundation | $1.4M | 11 | $25K |
| Rast Foundation | $2.8M | 20 | $10K |
| Rath Foundation Inc | $1.6M | 10 | $118.2K |
| Rather Family Foundation | $3.5M | 42 | $5K |
| Rathmann Family Foundation C/o Martinbrown Pllc | $2.2M | 14 | $55K |
| Rattner Family Foundation Inc C/o Rattner Family Office | $1.4M | 49 | $10K |
| The Rauch Family Foundation | $14.8M | 56 | $77.5K |
| The Rauch Foundation Inc | $2.4M | 142 | $5K |
| Raul Tijerina Jr Foundation C/o Boris A Hidalgo | $1.1M | 76 | $15K |
| Rauner Family Foundation | $3.3M | 20 | $50K |
| Raven Trust Fund | $3.9M | 65 | $5K |
| Ravi and Naina Patel Foundation | $1.9M | 22 | $25K |
| The Ravitz Foundation | $2.1M | 66 | $16K |
| The Rawley Foundation Xxxxx0008 | $8.5M | 92 | $30K |
| The Rawson Family Foundation | $1.1M | 28 | $16.8K |
| Ray & Kay Eckstein Charitable Trust | $22.8M | 183 | $50K |
| Ray & Peg Hirvonen Charitable Foundation | $1.5M | 89 | $5K |
| Ray & Sharon Haber Foundation Inc | $3.2M | 283 | $5K |
| The Ray and Karyn Hendrickson Foundation c/o PKF JND PC | $8.8M | 9 | $450K |
| Ray and Nylene Newkirk Family Foundation | $1.3M | 70 | $8.5K |
| The Ray and Tye Noorda Foundation | $29.5M | 62 | $325K |
| The Ray C Anderson Foundation Inc | $4.2M | 27 | $15K |
| Ray C Fish Foundation | $2.1M | 77 | $15K |
| The Ray Charles Foundation | $1.6M | 10 | $17.5K |
| Ray Foundation Inc | $29.5M | 76 | $50K |
| Ray M & Jane R Wright Foundation Inc | $1.4M | 54 | $10K |
| Ray of Hope Foundation | $1.6M | 8 | $50K |
| Ray of Light Foundation | $2.1M | 5 | $250K |
| Ray of Light Scholarship Fund | $1.2M | 176 | $7K |
| Ray R Irani and Ghada Raslan Irani Foundation | $2.5M | 17 | $50K |
| Raygar Foundation | $1.8M | 25 | $53K |
| Raymond A & Gertrude D Hyer Foundation | $2.8M | 33 | $20K |
| Raymond B Pinson Family Foundation | $1.2M | 29 | $12K |
| The Raymond Debbane Family Foundation | $14.6M | 58 | $60K |
| Raymond Family Foundation | $1.9M | 110 | $5K |
| Raymond Foundation Inc C/o Linda Raymond | $2.9M | 24 | $53.5K |
| The Raymond Frankel Foundation | $7M | 116 | $5.1K |
| The Raymond John Wean Foundation | $2.7M | 94 | $5K |
| Raymond Zimmerman Family Foundation | $1.3M | 170 | $995 |
| Raynier Institute & Foundation | $8.9M | 164 | $10K |
| RBC Foundation - USA | $12.2M | 8 | $430.9K |
| The Rcm&d Foundation | $1.5M | 74 | $4.5K |
| Rcu Foundation Inc | $1.3M | 14 | $87.5K |
| Rdm Foundation | $2.2M | 93 | $2.5K |
| Rdm Positive Impact Foundation | $1.6M | 22 | $10K |
| Rea Charitable Trust | $5.6M | 205 | $15K |
| Reader's Digest Foundation | $2.2M | 26 | $240 |
| The Realization Foundation | $1.8M | 7 | $150K |
| The Realty Foundation of New York Inc | $1.1M | 61 | $9.3K |
| Realty Gift Fund | $12.8M | 17 | $373.4K |
| The Reams Foundation Inc | $3.6M | 40 | $60K |
| The Reaud Charitable Foundation Inc | $3.1M | 92 | $10K |
| Rebecca Davis Tw for Charity | $1.2M | 20 | $41.1K |
| Rebecca Susan Buffett Foundation | $31.1M | 70 | $28K |
| The Rebholtz Family Foundation Inc | $1M | 6 | $187.5K |
| Reckitt Global Hygiene Institute | $1.8M | 20 | $69.9K |
| Records Johnston Family Foundation | $5.5M | 201 | $6K |
| Red Butterfly Foundation C/o Wiggin Dana | $1.9M | 51 | $15K |
| Red Crane Foundation | $4.6M | 7 | $125K |
| Red Gates Foundation | $67.3M | 33 | $400K |
| Red Wing Shoe Company Foundation | $1.9M | 9 | $2K |
| Redbud Foundation | $1.8M | 11 | $90K |
| The Rediger Family Foundation | $2.1M | 58 | $17.5K |
| Redlich Horwitz Foundation | $28M | 37 | $70.4K |
| Redman Foundation Inc | $1.1M | 80 | $10K |
| Redskin Foundation Inc George Preston Marshall Foundation | $1.8M | 130 | $14.5K |
| Redstone Family Foundation | $1.2M | 18 | $22.5K |
| Reed Family Foundation Inc | $6.9M | 459 | $2.5K |
| The Reeder Foundation C/o Par Capital Management | $12.5M | 36 | $250K |
| Rees Paul and Martha Charitable Tua | $1.3M | 42 | $27.5K |
| The Rees-Jones Foundation | $103.9M | 177 | $75K |
| Reeves Foundation | $1.8M | 62 | $13K |
| The Reeves Foundation Inc | $2.4M | 21 | $33.3K |
| Regal Beloit Charitable Foundation | $1.7M | 194 | $3.3K |
| Regal Foundation | $3M | 343 | $679 |
| The Regenstein Foundation | $4.5M | 34 | $40K |
| Regenstrief Foundation Inc | $15.8M | 8 | $502K |
| Regent Philanthropic Foundation Inc C/o Acadia Family Office | $6.2M | 5 | $150K |
| Regina Bauer Frankenberg Foundation Xxxxx3008 | $1.9M | 42 | $47.5K |
| Reginald A & Elizabeth S Lenna Fdn Inc Dba Lenna Foundation | $4.4M | 105 | $25K |
| The Reginald F Lewis Foundation Inc | $1.5M | 119 | $5K |
| Reginald R and Jameson A Baxter Foundation | $1.2M | 20 | $27.5K |
| Regions Foundation | $4.9M | 67 | $50K |
| Regions Foundation | $1M | 40 | $20K |
| The Reich Fund | $1.1M | 98 | $1K |
| Reichert Foundation | $1.4M | 92 | $10K |
| Reid Robert and Jean Family Fdn | $5.9M | 16 | $167.5K |
| The Reidler Foundation C/o Fitzpatrick Lentz & Bubba Pc | $1.1M | 95 | $6K |
| Reidsville Area Foundation | $2.5M | 123 | $3K |
| Reiff Family Foundation | $2.1M | 58 | $25K |
| Reiman Foundation Inc | $5.5M | 82 | $10K |
| The Reinberger Foundation | $3.5M | 140 | $20K |
| Reinemund Family Foundation | $2M | 42 | $5K |
| Reiner Family Foundation | $2.7M | 8 | $100K |
| Reinhardt H & Shirley R Jahn Foundation Trust | $2.2M | 24 | $75K |
| The Reinhart Foundation C/o the Community Foundation Inc | $3.5M | 68 | $10K |
| Reinsch Pierce Family Foundation Inc | $1.7M | 94 | $1K |
| The Reis Foundation Inc | $6.1M | 106 | $27.3K |
| Reissa Foundation | $2.8M | 98 | $12.5K |
| Related Affordable Foundation Inc C/o the Related Companies LP | $1.8M | 45 | $24.4K |
| Reliance Matrix Foundation | $1.3M | 19 | $37.5K |
| Religious Care Foundation Inc | $1.7M | 18 | $65.1K |
| The Religious Support Fund C/o Schneider Downs & Co Inc | $1.2M | 8 | $145K |
| Remick Family Foundation | $3.2M | 37 | $75K |
| The Renaissance Foundation | $4.7M | 228 | $5K |
| Renate Hans & Maria Hofmann Tr Xxxxx9009 | $4.7M | 26 | $100K |
| Renee B Fisher Foundation Inc | $2.8M | 16 | $26.2K |
| Renee C Cromwell Trust Fbo Charitie | $1.1M | 7 | $117.3K |
| Renner Foundation | $1.2M | 9 | $10K |
| Republic Bank Foundation Inc | $2.9M | 292 | $2.5K |
| Republic Services Charitable Foundation | $3.2M | 26 | $125K |
| Research Corporation dba Research Corporation for Science Advancement | $8M | 165 | $55K |
| Research Fund for Cystic Fibrosis Inc | $2.4M | 34 | $10.1K |
| The Reser Family Foundation | $3.1M | 131 | $9K |
| Reset Ventures Inc | $1.7M | 30 | $27.5K |
| Resnick Family Community Foundation | $3.8M | 96 | $6.7K |
| Resnick Foundation | $59.9M | 144 | $20K |
| The Resource Foundation Inc | $1M | 70 | $5.3K |
| The Ressler Family Foundation | $4.3M | 27 | $20K |
| The Resslergertz Foundation | $24.3M | 65 | $100K |
| Retirement Research Foundation Dba Rrf Foundation for Aging | $7.8M | 256 | $16.1K |
| Reva and David Logan Foundation | $12.6M | 215 | $42.8K |
| Revada Foundation | $12.4M | 177 | $30K |
| The Reveas Foundation | $3.4M | 70 | $10K |
| Review Foundation | $1.7M | 152 | $7.5K |
| The Revlis Foundation C/o Northern Trust | $3.3M | 26 | $50.2K |
| Rex L Allison Educational Foundation Inc | $1.1M | 11 | $83K |
| Reyim Ahuvim Foundation | $1M | 171 | $1.8K |
| Reynolds American Foundation | $3.5M | 280 | $460.5 |
| Reynolds and Reynolds Company Foundation | $2.2M | 23 | $91.4K |
| Reynolds Family Foundation | $3.9M | 41 | $45K |
| Reynolds Family Foundation | $6.4M | 203 | $5K |
| Rga Foundation | $3.9M | 65 | $25K |
| Rh Growth Foundation | $5.4M | 9 | $500K |
| Rhema Life Foundation Inc | $1M | 29 | $24K |
| Rhi Legacy Foundation Inc | $1.2M | 54 | $10.3K |
| The Rhimes Foundation | $3.3M | 33 | $26.6K |
| The Rhines Foundation | $1.9M | 9 | $20K |
| Rhoads Jr Jay-environmental Fund Tr | $5.6M | 28 | $100K |
| The Ribeiro Foundation | $1.9M | 5 | $150K |
| Ric & Suzanne Kayne Foundation | $2.9M | 44 | $25K |
| Rice Family Foundation | $1.6M | 139 | $5K |
| The Rice Family Foundation C/o Citrin Cooperman Advisors LLC | $3.9M | 101 | $20K |
| Rice Family Foundation C/o James A Bowditch | $1.3M | 142 | $5K |
| Rice Foundation | $4M | 59 | $25K |
| Rice-cameron Family Foundation | $1M | 14 | $37.5K |
| Rich Family Foundation | $2.3M | 120 | $5K |
| The Rich Foundation | $1M | 102 | $3K |
| The Rich Foundation Inc | $2M | 37 | $50K |
| Richard & Barbara Gaby Foundation | $13.8M | 94 | $30K |
| The Richard & Barbara Whitcomb Foundatio | $1.5M | 152 | $5K |
| Richard & Karen Lefrak Charitable Foundation Inc | $5M | 24 | $42.5K |
| The Richard & Leslie Gilliam Foundation | $3.1M | 38 | $25K |
| Richard & Natalie Jacoff Foundationinc | $2.9M | 85 | $20K |
| Richard & Susan Smith Family Foundation | $33.8M | 286 | $37.5K |
| Richard A Henson Foundation Inc | $4M | 69 | $20K |
| Richard and Barbara Moore Family Foundation Inc | $1.7M | 13 | $100K |
| Richard and Ethel Herzfeld Foundation Inc | $4.2M | 68 | $30K |
| Richard and Francine Loeb Family Foundation C/o Pmnw LLC | $5.2M | 10 | $25K |
| Richard and Jane Manoogian Foundation | $6.9M | 89 | $10K |
| Richard and Joan Ringoen Family Foundation Inc | $8.4M | 37 | $3K |
| Richard and Mary Templeton Foundation | $50.8M | 29 | $210K |
| The Richard and Susan Master Family Foundation | $2M | 37 | $5K |
| Richard Brooke Foundation | $12.1M | 134 | $75K |
| Richard C Adkerson Family Foundation | $1.8M | 34 | $20K |
| Richard C Devereaux Foundation | $1.1M | 17 | $50K |
| Richard C Seaver 1978 Trust | $2.9M | 102 | $10K |
| Richard C Von Hess Foundation | $6M | 37 | $75K |
| Richard D and Lynette S Merillat Non-profit Corporation | $1M | 20 | $10K |
| Richard E & Nancy P Marriott Foundation C/o Nancie Lynch | $9.5M | 316 | $12K |
| Richard E & Sandra J Dauch Family Foundation | $2.6M | 16 | $50K |
| Richard F Walshalfred W Ditolla Harold P Spivak Foundation | $1.8M | 542 | $4K |
| Richard Frank Foundation | $5.2M | 8 | $112.5K |
| Richard G Moench Charitable Trust | $1.1M | 6 | $137.5K |
| Richard J Resch Foundation Ltd | $5.7M | 14 | $212.5K |
| The Richard J Reviglio Foundation | $1.3M | 6 | $175K |
| Richard J Stern Foundation for the Arts Commerce Bank Trustee | $2.7M | 75 | $15K |
| Richard K & Nancy L Donahue Charitable Foundation | $1.2M | 57 | $15K |
| The Richard K Davis & Theresa A Davis Family | $1.5M | 25 | $25K |
| Richard K Lubin Family Foundation C/o Castle Rock Advisors | $11.1M | 154 | $10K |
| Richard King Mellon Foundation | $116.7M | 296 | $220K |
| Richard L and Diane M Block Foundation | $1.4M | 75 | $10K |
| Richard L Boland Love for Life Foundation Inc | $28.1M | 27 | $260K |
| Richard L Duchossois Foundation | $10.9M | 8 | $100K |
| Richard Lounsbery Foundation Inc | $7.7M | 110 | $50K |
| Richard M Fairbanks Foundation Inc | $14.3M | 155 | $5.6K |
| The Richard M Schulze Family Foundation | $47.9M | 1,431 | $5K |
| The Richard Meier Foundation | $1.4M | 8 | $32.5K |
| Richard P & Laurine Kimmel Charitable Foundation Inc | $6.2M | 7 | $550K |
| Richard Ravitch Foundation Inc C/o Andrew Cooper at Cerity Partners | $5M | 8 | $125K |
| Richard Reed Foundation | $1.2M | 127 | $10K |
| Richard Riney Family Foundation | $2.6M | 11 | $50K |
| Richard S Reynolds Foundation | $2.7M | 60 | $50K |
| Richard S Shineman Foundation | $2.3M | 231 | $1.5K |
| The Richard Salomon Family Foundation Inc | $1.8M | 34 | $20K |
| Richard Saltonstall Charitable Foundation | $2.4M | 39 | $50K |
| Richard Seth Staley Educational Foundation A Nevada Nonprofit Corp | $1.2M | 91 | $2.5K |
| The Richard Stravitz Foundation | $2M | 26 | $17.5K |
| Richard T Betts Family Foundation | $1.1M | 23 | $25K |
| The Richard Tam Foundation | $12.7M | 7 | $1.5M |
| Richard W Goldman Family Foundation | $3.9M | 23 | $100K |
| Richards Family Foundation | $2.1M | 64 | $1K |
| The Richards Foundation | $2.4M | 18 | $62.5K |
| Richardson Charitable Foundation | $1.1M | 12 | $16K |
| Richmond Community Foundation | $1.7M | 16 | $52.5K |
| Richmond County Savings Foundation | $1.7M | 99 | $5K |
| Richmond Memorial Health Foundation | $7.2M | 213 | $15K |
| RICHTER RESPONSIBILITY FUND FKA Holt Family Foundation | $2.7M | 6 | $37.5K |
| Rick and Susan Goings Foundation C/o Bessemer Trust Company Na | $1.2M | 33 | $10K |
| The Rick and Tina Malnati Charitable Foundation Inc | $1M | 61 | $4K |
| Rick C & Belinda G Foundation | $2.8M | 24 | $100K |
| The Rick's Family Foundation Inc | $2.8M | 60 | $5.3K |
| Ricky Sandler Family Foundation c/o Eminence Partners | $2.5M | 15 | $50K |
| The Rider-pool Foundation | $12.3M | 5 | $500K |
| Ridge Road Foundation C/o Scott Kim | $1.1M | 78 | $5K |
| Ridgewood Foundation | $1.2M | 46 | $20K |
| The Riedman Foundation | $1.4M | 72 | $10K |
| The Rieschel Foundation | $1.9M | 46 | $10K |
| The Riggio Foundation C/o Maria Florez Trfo LLC | $7.5M | 74 | $10K |
| Riggs Benevolent Fund | $1.4M | 178 | $2.5K |
| The Right Track Foundation Inc | $1.1M | 40 | $10K |
| The Righteous Persons Foundation C/o Breslauer Rutman & Anderson Inc | $8.9M | 30 | $100K |
| Riley & Barbara G Sunderland Charitable Trust | $8.4M | 7 | $505.2K |
| Riley & Susan Bechtel Foundation | $6.7M | 7 | $600K |
| Riley Family Education Foundation Inc | $1.2M | 59 | $10K |
| Riley Family Foundation | $3.8M | 13 | $25K |
| Riley Family Foundation C/o Eisner Advisory Group LLC | $2.2M | 38 | $5K |
| The Riley Foundation | $8.6M | 43 | $4K |
| Riley Mabel Louise Tr Uwill | $3.7M | 69 | $50K |
| The Rimora Foundation | $5.8M | 73 | $10K |
| Rio Vista Foundation | $4.4M | 11 | $150K |
| Rio-south Texas Education and Community Development Foundation Inc | $2.4M | 12 | $141.3K |
| Rippleworks Inc | $194.2M | 181 | $100K |
| Rise8 Foundation C/o Acadia Family Office | $15.3M | 16 | $205K |
| The Rist Family Foundation C/o Brian Rist | $3.3M | 26 | $10K |
| Rita Allen Foundation Inc | $5.5M | 101 | $50K |
| The Rita and Alex Hillman Foundation | $3.3M | 40 | $50K |
| The Rita and Burt Tansky Foundation | $1M | 8 | $37.5K |
| Rita B Keefe Charitable Foundation Inc | $1.5M | 53 | $20K |
| Rita Barbour Kern Foundation | $2.6M | 14 | $103.8K |
| Rita L Willis Foundation 1300-0002455 | $7.8M | 11 | $702K |
| Rita M Mcginley Foundation C/o John R Mcginleypresident | $1.5M | 19 | $15K |
| Ritter Family Foundation | $3.5M | 51 | $50K |
| The Ritzenthaler Family Foundation | $3.2M | 13 | $50K |
| River Branch Foundation | $22.8M | 52 | $215K |
| River City Foundation | $4.2M | 20 | $100.6K |
| River Farm America Foundation | $1.5M | 43 | $20K |
| River Road Foundation | $1.1M | 47 | $10K |
| Riverstyx Foundation | $1.2M | 47 | $15K |
| The Riversville Foundation C/o Cbiz Advisors LLC | $1.9M | 11 | $136K |
| Rivian Foundation | $12.9M | 96 | $70K |
| Rja Foundation | $1.1M | 29 | $20K |
| Rjdm Inc | $1.1M | 413 | $1K |
| Rjjb Family Foundation | $1.3M | 35 | $11.5K |
| Rjm Foundation | $8M | 9 | $1M |
| Rjs Foundation Inc | $2.5M | 14 | $3.2K |
| Rk Mellon Family Foundation | $2.7M | 211 | $10K |
| RLC Family Foundation | $2.8M | 23 | $80K |
| Rm Beall Sr Charitable Foundation | $1.2M | 6 | $165.4K |
| Rm Liu Family Foundation | $1.1M | 9 | $49.2K |
| Rmf Foundation | $1.7M | 21 | $50K |
| Roanoke-chowan Foundation Inc | $1.7M | 21 | $54.6K |
| Roaring Brook Family Foundation | $2.2M | 62 | $25K |
| Rob and Molly Cohen Family Foundation | $1M | 10 | $62.5K |
| The Rob Walton Foundation | $107.1M | 61 | $50K |
| The Robb and Veda Kaufman Holiness Advancement Foundation | $6.5M | 128 | $10K |
| Robben Foundation Inc | $1.3M | 17 | $10.9K |
| Robbins Family Foundation | $1M | 7 | $50K |
| The Robbins Family Foundation C/o Clifton S Robbins As Trustee | $1.6M | 65 | $5K |
| The Robbins-de Beaumont Foundation C/o John K Graham Manager | $1.4M | 49 | $25K |
| Robert & Bethany Millard Charitable Foundation C/o Graypoint LLC | $1.3M | 22 | $25K |
| Robert & Gwen Tyler Charitable Foundatio | $1.1M | 12 | $37.5K |
| Robert & Joan Dircks Foundation Inc | $1.6M | 193 | $6K |
| The Robert & Lynda Altman Family Foundation | $1.4M | 8 | $205.1K |
| The Robert & Margaret Patricelli Family Foundation | $1.5M | 106 | $1.8K |
| The Robert & Marion Schamann Brozowski Foundation Inc | $1M | 72 | $11K |
| Robert & Mary Cobb Family Foundation | $1.2M | 62 | $12.5K |
| Robert & Mary Weisbrod Foundation | $1.5M | 87 | $10K |
| The Robert & Nettie Benenson Founda | $1M | 17 | $40K |
| Robert & Paula Boykin Family Foundation | $1.1M | 23 | $550 |
| Robert & Shirley Harris Family Foundation | $2.5M | 47 | $30K |
| Robert A & Christine J Pietrandrea Charitable Foundation | $4.6M | 97 | $5K |
| The Robert A and Susan C Wilson Foundation | $10.9M | 7 | $2.3K |
| The Robert A Welch Foundation | $77.7M | 133 | $105K |
| The Robert and Angela Ortenzio Family Foundation | $2.5M | 12 | $50K |
| Robert and Anna Drury Family Foundation Trust | $1.8M | 169 | $3K |
| Robert and Ardis James Foundation Inc | $18.2M | 110 | $50K |
| Robert and Clara Patterson Trust | $2.3M | 8 | $200K |
| Robert and Coley Elder California Foundation | $2.3M | 8 | $100.9K |
| Robert and Dana Emery Family Foundation Rockefeller Trust Company | $12.9M | 170 | $25K |
| Robert and Dana Smith Charitable Foundation C/o Castanea Partners | $2M | 14 | $106.3K |
| The Robert and Esther Black Family Foundation | $2.6M | 109 | $16K |
| The Robert and Jane Toll Foundation | $3.5M | 28 | $2.8K |
| The Robert and Janice McNair Foundation | $27.3M | 163 | $50K |
| Robert and Jean Schuetz Foundation | $1.3M | 8 | $13.4K |
| Robert and Jill Granader Family Foundation | $1.3M | 27 | $25K |
| Robert and Jill Leblanc Charitable Trust | $2.1M | 10 | $57.5K |
| The Robert and Joyce Menschel Family Fdn C/o Mcdermott Will & Shulte Jay Rivlin | $2.8M | 94 | $1.6K |
| The Robert and Kate Niehaus Foundation | $6.3M | 26 | $200K |
| Robert and Lisa Margolis Family Foundation | $3.9M | 26 | $41.3K |
| The Robert and Lisa Moser Family Foundation Inc | $1.8M | 37 | $5K |
| The Robert and Lynn Murphy Foundation | $2.1M | 5 | $20K |
| Robert and Mary Jane Smith Foundation | $1.5M | 43 | $20K |
| The Robert and Mary Tincher Charitable Foundation Inc | $6.9M | 11 | $100K |
| Robert and Mercedes Eichholz Foundation | $3.7M | 103 | $10K |
| The Robert and Michelle Cooke Atchinson Foundation | $6.3M | 58 | $25K |
| Robert and Michelle Diener Foundation | $1.9M | 39 | $18K |
| Robert and Molly Tarr Charitable Foundation | $3.4M | 5 | $5K |
| Robert and Penelope Steiner Family Foundation | $5M | 16 | $150K |
| Robert and Perri Bishop Foundationinc Fka Swordspoint Foundation Inc | $4.8M | 33 | $30K |
| The Robert and Rita Elmen Foundation | $4.4M | 57 | $25K |
| Robert and Ruth Halperin Foundation | $7.8M | 54 | $87.5K |
| Robert and Virginia Shiller Foundation | $1.3M | 32 | $15K |
| Robert B & Janet A Hoffman Foundation C/o Eton Advisors LP | $1.3M | 72 | $1K |
| Robert B Daugherty Foundation | $37.9M | 120 | $77.5K |
| The Robert Brunner Foundation Inc | $23.6M | 6 | $12K |
| Robert D and Alma Moreton Foundation | $1.5M | 34 | $37.5K |
| The Robert D and Patricia E Kern Family Foundation Inc | $66.5M | 108 | $46.3K |
| Robert David Lion Gardiner Foundation Inc | $6.4M | 91 | $10K |
| The Robert E & Jenny D Kirkland Foundation | $11.2M | 46 | $2.5K |
| Robert E & Marie Orr Smith Foundation Co the | $2M | 93 | $20K |
| The Robert E & Rosemary Price Foundation | $2.4M | 90 | $20K |
| Robert E and Leila Stegner Family Foundation | $1.1M | 24 | $30K |
| Robert E and Patricia Schmidt Foundation | $7.5M | 150 | $20K |
| Robert E Brennan Tuw | $1.5M | 8 | $193.6K |
| Robert E Dods Family Foundation Inc | $1.1M | 124 | $2.5K |
| The Robert E Gallagher Charitable Trust | $6.8M | 65 | $30K |
| Robert E Oliphant Charitable Foundation Trust | $2.2M | 26 | $50K |
| Robert F Beard Charitable Foundat'n C/o James R Clark | $1.2M | 72 | $13.8K |
| Robert F Orr Charitable Foundation | $1M | 51 | $10K |
| Robert F Stone Foundation AKA Bobby Stone Foundation | $3.8M | 120 | $5K |
| Robert G Cabell III and Maude Morgan Cabell Foundation | $7.7M | 64 | $50K |
| Robert Galvin Foundation | $3.8M | 27 | $100K |
| Robert Glenn Rapp Foundation | $2M | 47 | $20K |
| Robert Griffith Charitable Trust | $1M | 12 | $52K |
| Robert H & Katharine B Garff Foundation | $2.6M | 48 | $5K |
| Robert H & Susan F Castellini Foundation C/o Marcus A Hanna Trustee | $1.9M | 131 | $2.5K |
| Robert H Reakirt Fdn Equities | $1.9M | 112 | $15K |
| Robert Haywood Morrison Fdn | $2.5M | 26 | $1.5K |
| Robert Hoag Rawlings Foundation | $1.7M | 70 | $8.6K |
| Robert I Lappin Charitable Foundation | $1.1M | 10 | $3.2K |
| Robert I Schattner Foundation Inc aka Schattner Foundation | $7.8M | 89 | $50K |
| Robert J & Helen C Kleberg Foundation | $13.1M | 47 | $109K |
| Robert J and Jennifer J Banks Charitable Trust | $6.1M | 20 | $7.5K |
| Robert J Bauer Family Foundation | $2.3M | 104 | $15.5K |
| The Robert J Gunterberg Charitable Foundation | $3.8M | 119 | $20K |
| The Robert J Kahn Testamentary Foundation C/o Murray L Blackman | $1.4M | 24 | $25K |
| Robert J Trulaske Jr Family Foundation | $1.9M | 24 | $40K |
| Robert Kyts and Jadwiga Roguska-kyts | $1.5M | 23 | $53.5K |
| Robert L & Kathrina H Maclellan Founda Foundation | $3M | 47 | $50K |
| Robert L Corkin Charitable Foundation | $1.7M | 59 | $10K |
| Robert L Fine Cancer Research | $1M | 6 | $125K |
| Robert L Mccarthy Charitable Trust | $8.3M | 9 | $1M |
| Robert L Oare Jr Charitable Foundation | $3.6M | 17 | $10K |
| Robert Lehman Foundation Inc | $1.8M | 45 | $10K |
| Robert M - Bobby - Allison Charitable Tr | $1.8M | 43 | $41K |
| Robert M Beren Family Foundation Inc C/o Donna Stucky | $30.1M | 52 | $175K |
| Robert M Grace Foundation Inc | $1.1M | 12 | $25K |
| Robert M Hearin Foundation | $3.8M | 19 | $102.3K |
| Robert M Levy and Diane Vs Levy Family Foundation C/o Robert Levy | $1.2M | 17 | $50K |
| The Robert M Morand Scholarship Fund | $1.8M | 7 | $17K |
| The Robert M Sinskey Foundation | $1.5M | 10 | $150K |
| The Robert P and Mariana R Scripps Family Foundation Inc | $2M | 35 | $45.8K |
| The Robert P Holding Foundation Inc | $10M | 151 | $20K |
| Robert R Meyer Foundation | $2.1M | 75 | $20K |
| Robert R Sprague Foundation | $1M | 19 | $30K |
| Robert Rauschenberg Foundation | $9.2M | 225 | $16K |
| Robert Rosenheim Foundation Inc C/o Adams Samartino & Co Pc | $3.2M | 11 | $10K |
| Robert S & Grayce B Kerr Foundation | $1M | 12 | $20K |
| The Robert S & Star Pepper Foundation | $1.3M | 25 | $20K |
| Robert S and Louise S Kahn Foundation C/o Robert J Lally | $1.5M | 51 | $15K |
| Robert S Campbell Foundation | $5.4M | 6 | $209K |
| Robert S Morrison Foundation | $1.3M | 76 | $10K |
| Robert Sterling Clark Foundation Inc | $3.8M | 123 | $10K |
| Robert T Keeler Foundation | $1.3M | 40 | $20K |
| Robert V Baker Foundation | $1.5M | 42 | $20K |
| Robert W and Lynn H Browne Foundation | $1.4M | 21 | $25K |
| Robert W Deutsch Foundation | $3.8M | 76 | $20K |
| Robert W Plaster Foundation Inc | $3.8M | 14 | $234.3K |
| The Robert W Wilson Charitable Trust | $26.2M | 82 | $10K |
| The Robert W Witter Family Foundation | $1.4M | 13 | $50K |
| Robert W Woodruff Foundation Inc | $372.6M | 56 | $1.7M |
| The Robert Wood Johnson Foundation | $622.6M | 3,093 | $40K |
| Robert Z Hawkins Foundation | $1.3M | 50 | $16.9K |
| Roberta Leventhal Sudakoff Foundation Inc | $2.2M | 43 | $25K |
| Roberta M Childs Charitable Foundation | $1.1M | 27 | $25K |
| The Roberts Charitable Foundation Inc | $1.1M | 80 | $5K |
| The Roberts Family Foundation | $1.3M | 5 | $20K |
| Roberts Family Foundation C/o Paul Mccoy | $2.5M | 12 | $4.6K |
| Roberts Percival Jr Tw-main | $1.6M | 9 | $125K |
| Robertson County Hospital Trust | $1M | 19 | $35K |
| Robertson Family Foundation Inc | $1.5M | 83 | $10K |
| Robertson Foundation | $125.8M | 292 | $10K |
| The Robin B Martin Family Foundation C/o Bessemer Trust | $2.2M | 11 | $200K |
| The Robin-hwajin Yoon Kim Foundation | $1M | 46 | $10K |
| Robins Foundation | $6.1M | 110 | $30K |
| Robinson Family Charitable Trust | $2.2M | 24 | $37.5K |
| Robinson Foundation | $3.1M | 58 | $13.5K |
| The Robinson Foundation | $1.2M | 29 | $25K |
| Robinson-broadhurst Foundation Inc | $3.3M | 100 | $18K |
| Robinwood Foundation Inc | $3.8M | 29 | $100K |
| ROC Foundation | $2.3M | 7 | $100K |
| The Rocco and Nancy Ortenzio Foundation | $4.4M | 7 | $400K |
| Rochelle & David A Hirsch Foundation Inc C/o David Hirsch | $1.4M | 87 | $2.5K |
| The Rock Foundation | $2.1M | 16 | $63K |
| The Rock Foundation | $6.4M | 116 | $10K |
| Rock Paper Scissors Foundation Inc | $1.2M | 15 | $80K |
| Rockefeller Brothers Fund Inc | $60.4M | 646 | $60K |
| The Rockefeller Foundation | $233.2M | 381 | $170.9K |
| Rockhold Family Foundation Inc | $1M | 47 | $20K |
| Rocking Moon Foundation Inc | $2.3M | 45 | $25.1K |
| The Rockjensen Foundation Inc | $1.8M | 43 | $8.4K |
| Rockland Trust Charitable Foundation Inc | $4.9M | 346 | $5K |
| Rockwater Foundation | $3.2M | 8 | $225K |
| Rockwell Automation Charitable Corp | $12.4M | 74 | $45K |
| Rockwell Fund Inc | $4.2M | 58 | $67.5K |
| The Rockwern Charitable Foundation | $1.2M | 21 | $42K |
| Rocky Mountain Health Foundation | $8.9M | 597 | $12K |
| Rocky Woods Charitable Foundation | $5.3M | 21 | $25K |
| The Rod Rhoden Foundation C/o Rodney D Rhoden | $2.7M | 43 | $5K |
| Rodan Family Foundation | $10.8M | 56 | $92.5K |
| The Roddenberry Foundation | $4M | 131 | $12K |
| The Rodel Foundation | $2M | 17 | $25K |
| The Rodgers Family Foundation Inc C/o J Rubenstein Esq | $1.1M | 106 | $5K |
| Rodkin Family Foundation | $1.8M | 7 | $200K |
| Rodney B & Marjorie S Fink Foundation Inc | $1.2M | 35 | $20K |
| Rodney L White Foundation Inc | $1.3M | 53 | $10K |
| The Roe Foundation Inc C/o Pan Am Equities Inc | $1.4M | 38 | $10K |
| The Roe Green Foundation | $4.3M | 22 | $25K |
| Roehl Family Foundation | $1.4M | 72 | $12K |
| The Roemer Foundation | $4.8M | 78 | $10K |
| Roenigk Family Foundation | $1.1M | 5 | $168K |
| The Roessner Family Foundation Inc | $1.3M | 61 | $15K |
| Roger & Nancy Mccabe Foundation | $1.5M | 19 | $25K |
| Roger and Clarissa Lee Family Foundation C/o Battery Global Advisors | $4.1M | 16 | $37.5K |
| The Roger and Kathy Marino Foundation | $1.3M | 53 | $1K |
| The Roger I & Ruth B Macfarlane Fndn | $1.7M | 13 | $75K |
| The Roger J Trinchero Family Foundation | $1.1M | 10 | $100K |
| The Roger James Charitable Foundation | $1.4M | 10 | $138.5K |
| The Rogers Family Foundation | $1.2M | 39 | $10K |
| Rogers Family Foundation | $2.8M | 102 | $10K |
| Rogers Family Foundation | $1.4M | 39 | $12.5K |
| Rogers Family Foundation C/o Gma Foundations Inc | $2.4M | 175 | $10K |
| Rogers Family Foundation Inc | $1.2M | 6 | $35K |
| The Rogers Foundation | $3.8M | 50 | $9.1K |
| Rogers Foundation | $1.2M | 73 | $15K |
| Rogge Cora E Memorial Foundation | $1.6M | 31 | $8.5K |
| Rohda Family Charitable Foundation 086812-000 | $1M | 14 | $20K |
| Roland & Ruby Holden Foundation C/o Kristen J Wilcox | $1.9M | 6 | $242.6K |
| The Roller-bottimore Foundation | $1.1M | 26 | $38.5K |
| Rollins-luetkemeyer Foundation Inc | $7.6M | 41 | $100K |
| Roma Charitable Foundation | $2.3M | 19 | $85K |
| The Romney Foundation for Children C/o Ann D & W Mitt Romney | $1.8M | 19 | $30K |
| The Ron & Lydia Harrington Family Foundation | $1.3M | 15 | $5K |
| Ron and Carole Woods Foundation | $2M | 80 | $20K |
| Ron and Lisa Brill Charitable Trust | $1.4M | 209 | $1.8K |
| Ron and Lisa Fenech Foundation | $1.1M | 23 | $6K |
| Ron Beller and Jennifer Moses Family Foundation Inc | $2.4M | 10 | $19K |
| The Rona and Jeffrey Abramson Foundation | $2.8M | 58 | $10K |
| The Rona Jaffe Foundation | $4.6M | 162 | $25K |
| Ronald & Ann Williams Charitable Foundat | $9.7M | 60 | $142.5K |
| Ronald & Joy Paul Family Foundation Inc | $1M | 96 | $493 |
| Ronald And Carol Moore Family Foundation | $1.7M | 23 | $50K |
| Ronald and Deborah Ratner Family Foundation | $1.8M | 84 | $5.2K |
| Ronald and Florence Koetters Foundation | $1.7M | 5 | $100.8K |
| The Ronald and Maxine Linde Foundation | $1.6M | 5 | $20K |
| Ronald J Woods Charitable Trust | $1.3M | 42 | $15K |
| Ronald L Mcdaniel Foundation | $4.9M | 56 | $30K |
| The Ronald L Shurts Family Foundation | $1.9M | 9 | $15K |
| Ronald M Simon Family Foundation | $6M | 45 | $10K |
| The Ronald P and Susan E Lynch Foundation C/o Milton Kain | $2.4M | 76 | $10K |
| Ronald W Naito Md Foundation | $7M | 332 | $20K |
| The Ronda E Stryker and William D Johnston Foundation | $53.2M | 176 | $150K |
| The Rondell B and Joyce P Hanson Charitable Foundation | $1.9M | 55 | $0 |
| Ronnell S Beal Foundation | $2M | 8 | $50K |
| Room & Board Foundation | $4.6M | 8 | $35K |
| Room to Breathe Project | $3.9M | 27 | $50K |
| Rooms to Go Foundation Inc | $1M | 52 | $5K |
| Rooted Alliance Inc | $6.1M | 18 | $210.4K |
| Rooted Philanthropic | $4.8M | 85 | $35K |
| The Roots and Wings Foundation Inc | $66.6M | 518 | $55K |
| Roraback Lewis P Trust | $2M | 6 | $195.3K |
| The Rorvig Foundation | $1.7M | 10 | $150K |
| The Rory and Howard Meyers Family Foundation | $13.4M | 5 | $2.2M |
| The Ros Foundation | $3.1M | 123 | $20K |
| Rosalie and Harold Brown Charitable Trust | $3.8M | 43 | $25K |
| Rosalie J & C Daniel Maldari Family co Community Healthcare Network | $1.1M | 45 | $25K |
| The Rosalinde and Arthur Gilbert Foundation | $13.2M | 318 | $25K |
| Rosalyn and Richard Slifka Charitable Trust | $3.1M | 38 | $50K |
| Rose E Tucker Charitable Trust | $1.6M | 107 | $7.5K |
| The Rose Family Foundation | $18.8M | 23 | $100K |
| Rose Foundation | $1M | 5 | $2.5K |
| The Rose Foundation | $1.2M | 6 | $125K |
| Rose Koehler Curtze Mem Fd | $1.5M | 8 | $235.2K |
| Rose M Badgeley Charitable Trust 10-214890 | $4M | 88 | $30K |
| The Rose M Buckarma Foundation | $3.1M | 6 | $26.9K |
| Rosebury Charitable Foundation | $1M | 11 | $20K |
| The Rosen Family Foundation Inc | $2.7M | 27 | $50K |
| Rosenau Family Research Foundation | $1.7M | 15 | $125K |
| Rosenberg Family Foundation Inc | $3.3M | 52 | $10K |
| Rosenberg Foundation | $1.1M | 52 | $10K |
| The Rosenblatt Charitable Trust | $1.3M | 28 | $18K |
| The Rosendin Foundation | $2.4M | 125 | $14.1K |
| Rosenheim Family Charit Foundation | $1.3M | 14 | $12.5K |
| Rosenkranz Foundation Inc | $9.4M | 68 | $25K |
| The Rosenstiel Foundation | $2M | 107 | $3K |
| Rosenthal Family Foundation | $3M | 55 | $25K |
| Rosenthal Family Foundation | $2.2M | 21 | $75K |
| The Rosenthal Foundation | $3.8M | 11 | $376.6K |
| The Rosenthal Foundation | $9.6M | 8 | $925K |
| The Rosenthal Fund C/o Eva Rosenthal | $2.7M | 73 | $500 |
| The Rosenzweig Coopersmith Foundation C/o Fundamental | $2.1M | 26 | $60K |
| Ross Family Foundation | $4.5M | 73 | $12K |
| Ross Family Fund Inc | $1.3M | 119 | $2K |
| The Ross Foundation Inc | $5.4M | 22 | $5K |
| Ross Stores Foundation | $8.3M | 254 | $8.6K |
| Rosser Charitable Trust | $1M | 17 | $25K |
| Rossin Foundation | $4.6M | 41 | $10K |
| Rosswood Foundation | $2.4M | 50 | $35K |
| Rostan Family Foundation | $1.3M | 65 | $10K |
| Rostrevor Foundation Inc | $1.8M | 9 | $100K |
| Roth Family Foundation | $1.4M | 30 | $17K |
| Roth Family Foundation Inc F/k/a Louis T Roth Foundation Inc | $1.7M | 68 | $3K |
| Rothberg Family Charitable Foundation for Childrens Diseases | $1.2M | 7 | $100K |
| Rothschild Family Foundation | $1.2M | 15 | $22.9K |
| The Rothschild Foundation Inc | $1.4M | 56 | $5K |
| Round Room Gives Inc | $1.8M | 357 | $3.5K |
| The Roundhouse Foundation | $15.6M | 621 | $10K |
| The Roux Family Foundation | $19M | 34 | $25K |
| Rowan Foundation | $3.6M | 34 | $35K |
| Rowboat Family Foundation | $1M | 12 | $82.5K |
| Rowe Family Foundation | $3.2M | 31 | $96.4K |
| Rowland Foundation Inc | $4.3M | 77 | $50K |
| Rowling Foundation | $10.2M | 70 | $50K |
| The Roxanne and Henry Brandt Foundation | $1.3M | 21 | $15K |
| Roxanne Quimby Foundation Inc | $1.4M | 38 | $10K |
| Roy and Christine Sturgis Charitable and | $4.1M | 149 | $20K |
| Roy and Gwen Steeley Foundation Inc | $4.9M | 161 | $11.9K |
| Roy and Ida Eagle Foundation | $1.5M | 92 | $15K |
| Roy and Irene Rettinger Foundation | $1.3M | 8 | $100K |
| Roy and Janet Dorsey Foundation Inc | $1.1M | 76 | $10K |
| Roy and Myrtle Parsons Trust | $2M | 26 | $10K |
| Roy and Patricia Disney Family Foundation | $4.9M | 164 | $10K |
| The Roy Cockrum Foundation | $3.4M | 6 | $538.4K |
| Roy G and Naomi Harmon Johnston Family Foundation | $2.1M | 30 | $3.3K |
| Roy J Carver Charitable Trust | $28.6M | 156 | $95.9K |
| Roy Lichtenstein Foundation | $11.9M | 14 | $22K |
| Roy Whistler Foundation Inc | $1M | 15 | $29.3K |
| Royal Commission for the Exhibition of 1851 | $6.9M | 64 | $78.3K |
| Royce Family Fund Inc C/o Royce & Associates | $5.9M | 100 | $10K |
| The Royer Family Charitable Foundation | $1.7M | 29 | $25K |
| The Royso Foundation | $1.2M | 11 | $25K |
| Rp Simmons Family Foundation | $1.2M | 10 | $5K |
| The Rpksc Family Foundation | $1.6M | 16 | $20K |
| Rrw & Florence Berglund Family Foundation | $1.3M | 5 | $245K |
| Rt Charitable Foundation | $1.5M | 18 | $68.8K |
| Rtjc Hogan Family Foundation | $1.7M | 18 | $25K |
| RTW Foundation | $2.7M | 30 | $42.5K |
| Ruan Family Foundation | $4.4M | 13 | $25K |
| The Ruane Family Foundation | $9.7M | 27 | $10K |
| Rubens Family Foundation | $1.1M | 124 | $3K |
| Rubin Family Foundation | $1.3M | 14 | $20K |
| Rubino Family Foundation | $1.1M | 29 | $20K |
| Rubio Butterfield Foundation | $11.4M | 16 | $75K |
| Ruby B Fleming Ua 2-27-74 | $1.1M | 16 | $73.2K |
| Ruby W and Lavon P Linn Foundation | $2.7M | 12 | $154K |
| Rucker-donnell Foundation | $1.3M | 24 | $14K |
| Rudd Foundation | $2M | 155 | $7.1K |
| Ruderman Family Foundation | $6M | 43 | $40K |
| Rudi Schulte Family Foundation | $1.4M | 206 | $5K |
| The Rudolph J & Daphne A Munzer Foundation | $4.3M | 166 | $12.5K |
| Ruesch Family Foundation Inc | $1.5M | 23 | $30K |
| The Ruettgers Family Charit Foundation C/o Martina Frangis Cibc | $1.2M | 52 | $10K |
| The Ruffwood Foundation | $3.1M | 25 | $20K |
| Ruggles Family Foundation C/o Bessemer Trust | $5.1M | 201 | $10K |
| The RuMBa Foundation of Long Beach | $1.3M | 10 | $62.5K |
| Rupert H Johnson Jr Foundation Rupert H Johnson Jr Trustee | $3.1M | 43 | $50K |
| Rush and Kathryn Adams Limbaugh Family Foundation Inc | $2M | 36 | $5K |
| Rushing River Foundation | $3.8M | 15 | $25K |
| Russ & Helen Meyer Charitable Trust | $1.2M | 61 | $10K |
| Russell and Betty Shirk Foundation | $2.3M | 39 | $5K |
| Russell and Josephine Kott Memorial Charitable Trust | $3.3M | 83 | $25K |
| The Russell Berrie Foundation | $16M | 174 | $30K |
| Russell Colgate Fund Inc | $2.2M | 187 | $5K |
| The Russell Family Foundation | $2M | 128 | $8.5K |
| Russell Grinnell Memorial Trust | $1.8M | 43 | $30K |
| Russell Hill Rogers Fund for the Arts | $1.4M | 34 | $21.5K |
| Russell Sage Foundation | $7.3M | 171 | $34.9K |
| Russo Family Foundation Inc | $1.3M | 61 | $10K |
| Rusty Pulliam Foundation Inc | $2.1M | 20 | $27.5K |
| The Ruth & J O Stone Foundation | $5.9M | 49 | $20K |
| Ruth A and Raymond A Reister Charitable Trust | $1.6M | 34 | $25K |
| The Ruth and Hal Launders Charitable Trust | $2.1M | 100 | $10K |
| Ruth and Ted Bauer Family Foundation | $2.3M | 29 | $25K |
| Ruth Brown Foundation | $1.1M | 99 | $5K |
| Ruth Carol Fund Inc | $1.6M | 7 | $75K |
| The Ruth Danley and William Enoch Moore Fund | $1.9M | 33 | $50K |
| Ruth H & Warren A Ellsworth Foundation | $1.9M | 108 | $10K |
| Ruth McC Tankersley Charitable Fnd | $9.3M | 86 | $50K |
| Ruth Mott Foundation | $4.1M | 51 | $50K |
| Ruth St John & John Dunham West Foundation Inc | $8.4M | 211 | $20K |
| The Ruth Stanton Foundation | $9.3M | 37 | $238K |
| The Rutledge Family Foundation | $13.5M | 48 | $76K |
| Ruxer Foundation Inc | $1.4M | 30 | $2.3K |
| Rx Foundation | $5.8M | 66 | $100K |
| Ryan and Ashley Smith Foundation | $5.2M | 5 | $80K |
| The Ryan Evans Foundation | $1.1M | 17 | $36K |
| The Ryan Family Foundation | $1.1M | 10 | $87.5K |
| The Ryan Foundation | $52M | 16 | $307.3K |
| Ryan Ida Alice Tuw Main | $1.7M | 74 | $10K |
| Ryan Memorial Foundation | $7.2M | 139 | $19.2K |
| Ryder System Charitable Foundation Inc | $4M | 130 | $9.5K |
| The Rydin Foundation | $13.3M | 16 | $167K |
| The Ryna and Melvin Cohen Family Foundation | $2.8M | 48 | $5K |
| Ryzman Foundation Inc | $5.1M | 129 | $3.6K |