| Preventive Medicine Successor Entity | Washington | H03 Medical Research | $8.1M | 0 |
| RESTORE AMERICA'S ESTUARIES | Washington | C320 Environment | $8.1M | 5 |
| ASSOCIATION OF MATERNAL AND CHILD HEALTH PROGRAMS | Washington | W06Z Public & Societal Benefit | $8.1M | 7 |
| ST JOHN'S COMMUNITY SERVICES | Washington | B20 Education | $8.1M | 8 |
| CORN REFINERS ASSOCIATION INC | Washington | — | $8.1M | 10 |
| ABORTION CARE NETWORK | Washington | E40 Health Care | $8.1M | 7 |
| AMERICAN APPAREL & FOOTWEAR ASSOCIATION | Washington | — | $8.1M | 12 |
| CITYTUTOR DC | Washington | B19 Education | $8M | 9 |
| ALLIANCE FOR RETIRED AMERICANS | Washington | R25 Civil Rights, Social Action & Advocacy | $8M | 4 |
| LEAGUE OF WOMEN VOTERS EDUCATION FUND | Washington | — | $8M | 9 |
| ASSOCIATION FOR COMMUNITY AFFILIATED PLANS | Washington | S40 Community Improvement & Capacity Building | $8M | 6 |
| CHISOM HOUSING GROUP | Washington | L20 Housing & Shelter | $8M | 1 |
| GOLDEN TRIANGLE BUSINESS IMPROVEMENT DISTRICT CORPORATION | Washington | — | $8M | 5 |
| MATHEMATICAL ASSOCIATION OF AMERICA INC | Washington | — | $8M | 10 |
| GRAMEEN FOUNDATION USA | Washington | Q300 International, Foreign Affairs & National Security | $8M | 13 |
| ANIMAL WELFARE INSTITUTE | Washington | D200 Animal-Related | $8M | 9 |
| AMERICAN ASSN OF PORT AUTHORITIES INC | Washington | — | $8M | 5 |
| TAX FOUNDATION | Washington | W05 Public & Societal Benefit | $8M | 7 |
| CENTRE FOR PUBLIC IMPACT NORTH AMERICA INC | Washington | W01 Public & Societal Benefit | $7.9M | 9 |
| TOSTAN INC | Washington | Q300 International, Foreign Affairs & National Security | $7.9M | 4 |
| INFORMING AMERICA FOUNDATION | Washington | W99 Public & Societal Benefit | $7.9M | 5 |
| LEADEXPOSUREELIMINATIONPROJECTINC | Washington | Q05 International, Foreign Affairs & National Security | $7.9M | 3 |
| WEBB FAMILY FOUNDATION | Washington | T20 Philanthropy, Voluntarism & Grantmaking Foundations | $7.9M | 0 |
| SURGEON'S DATA SCIENCE COLLECTIVE INC | Washington | H9B Medical Research | $7.9M | 5 |
| The Economic Club of Washington DC | Washington | — | $7.9M | 6 |
| CENTER FOR DEMOCRACY AND TECHNOLOGY | Washington | R20 Civil Rights, Social Action & Advocacy | $7.8M | 6 |
| St Albans Early Childhood Center Inc | Washington | — | $7.8M | 1 |
| The Washington Home Inc | Washington | E910 Health Care | $7.8M | 1 |
| National Academy of Public Administration | Washington | W20E Public & Societal Benefit | $7.8M | 9 |
| VOTERIDERS | Washington | R40 Civil Rights, Social Action & Advocacy | $7.8M | 6 |
| LT JOSEPH P KENNEDY INSTITUTE | Washington | — | $7.8M | 11 |
| Save the Children Action Network | Washington | R60 Civil Rights, Social Action & Advocacy | $7.8M | 14 |
| PHI BETA SIGMA FRATERNITY INC | Washington | — | $7.7M | 1 |
| GRASSROOTS BUSINESS PARTNERS INC | Washington | Q32 International, Foreign Affairs & National Security | $7.7M | 2 |
| GRANTMAKERS IN HEALTH | Washington | T00C Philanthropy, Voluntarism & Grantmaking Foundations | $7.7M | 12 |
| LIFENET INTERNATIONAL CORPORATION | Washington | Q33 International, Foreign Affairs & National Security | $7.7M | 4 |
| DEVELOPMENT GATEWAY INC | Washington | Q30 International, Foreign Affairs & National Security | $7.7M | 8 |
| Center for US Global Leadership | Washington | W05 Public & Societal Benefit | $7.7M | 7 |
| AMERICAN POLITICAL SCIENCE ASSOCIATION | Washington | V24C Social Science | $7.7M | 8 |
| Public Affairs Council | Washington | — | $7.7M | 10 |
| People Over Party Inc | Washington | — | $7.7M | 2 |
| National Association of Independent Colleges and Universities | Washington | — | $7.7M | 6 |
| National Coalition for Asian Pacific American Community Development | Washington | S21 Community Improvement & Capacity Building | $7.7M | 8 |
| NATIONAL HYDROPOWER ASSOCIATION INC | Washington | — | $7.7M | 6 |
| NATIONAL ALLIANCE TO END HOMELESSNESS | Washington | L00A Housing & Shelter | $7.7M | 7 |
| NATIONAL ASSOCIATION OF STATE TREASURERS FOUNDATION INC | Washington | B60 Education | $7.7M | 1 |
| UNITED UNIONS INC | Washington | — | $7.6M | 0 |
| HIGHER ACHIEVEMENT PROGRAM INC | Washington | — | $7.6M | 9 |
| ECOLOGICAL SOCIETY OF AMERICA | Washington | C030 Environment | $7.6M | 6 |
| LEVELING THE PLAYING FIELD INC | Washington | N19 Recreation & Sports | $7.6M | 1 |
