| 24 FoundationEIN 20-3768277 | Health | NC | $1,736,441Small | 78.20 |
| A Better ChanceEIN 23-7173492 | Education | NY | $4,663,910Mid-sized | 71.46 |
| A Contemporary TheatreEIN 91-0787792 | Arts, Culture, Humanities | WA | $6,285,065Mid-sized | 77.98 |
| Abandoned Children's FundEIN 20-5967513 | International | CA | $6,664,602Mid-sized | 73.58 |
| ABC² (Accelerate Brain Cancer Cure)EIN 52-2320756 | Health | DC | $2,236,166Small | 79.97 |
| Abraham Lincoln Presidential Library FoundationEIN 36-4385644 | Arts, Culture, Humanities | IL | $2,790,813Small | 74.05 |
| Academy Art MuseumEIN 52-6051766 | Arts, Culture, Humanities | MD | $1,708,926Small | 79.90 |
| Academy of Fine ArtsEIN 23-7061145 | Arts, Culture, Humanities | VA | $1,727,617Small | 79.58 |
| Academy of Television Arts & Sciences FoundationEIN 95-2283284 | Education | CA | $4,363,498Mid-sized | 76.12 |
| Accelerated Cure Project for Multiple Sclerosis EIN 04-3555864 | Health | MA | $1,275,657Small | 79.03 |
| Acres of LoveEIN 33-0930465 | International | CA | $2,114,180Small | 78.51 |
| Afikim FoundationEIN 71-0866051 | Religion | NY | $3,164,372Small | 74.37 |
| African EnterpriseEIN 95-2275044 | Religion | WA | $757,842Small | 77.53 |
| AfricareEIN 23-7116952 | International | DC | $26,832,661Large | 78.62 |
| Agros InternationalEIN 91-1276578 | International | WA | $3,593,835Mid-sized | 78.89 |
| AHRC New York City FoundationEIN 13-3779611 | Human Services | NY | $2,119,462Small | 76.66 |
| Aid For FriendsEIN 23-2072722 | Human Services | PA | $2,456,979Small | 75.04 |
| Aid for Starving ChildrenEIN 52-1224507 | International | CA | $14,522,855Large | 72.71 |
| Air Force Museum FoundationEIN 31-0668800 | Arts, Culture, Humanities | OH | $3,898,566Mid-sized | 79.23 |
| Akilah Institute for WomenEIN 26-0770655 | Education | NY | $2,396,364Small | 78.99 |
| Al-Furqaan FoundationEIN 20-0310701 | Religion | IL | $2,207,498Small | 76.84 |
| Alabama Policy InstituteEIN 63-0809568 | Research and Public Policy | AL | $1,190,677Small | 73.10 |
| Alabama Symphony OrchestraEIN 63-1103036 | Arts, Culture, Humanities | AL | $7,077,881Mid-sized | 79.08 |
| Albany Institute of History & ArtEIN 14-1343061 | Arts, Culture, Humanities | NY | $1,862,998Small | 75.95 |
| Aldersgate Renewal MinistriesEIN 58-1322015 | Religion | TN | $726,618Small | 71.95 |
| All India MissionEIN 33-0421940 | Religion | KS | $3,673,089Mid-sized | 76.66 |
| Allentown Rescue MissionEIN 23-6005983 | Human Services | PA | $3,267,831Small | 75.21 |
| Alliance for Climate EducationEIN 26-3106566 | Environment | CO | $2,032,430Small | 78.44 |
| Alliance to Save EnergyEIN 52-1082991 | Environment | DC | $4,083,682Mid-sized | 70.28 |
| Alpha USAEIN 13-3962840 | Religion | IL | $8,024,235Mid-sized | 77.72 |
| Alzheimer's Services of the East BayEIN 94-3081330 | Health | CA | $2,423,878Small | 74.44 |
| Amarillo Children's HomeEIN 75-0800666 | Human Services | TX | $2,746,191Small | 77.61 |
| Amazing DiscoveriesEIN 20-4268927 | Religion | WA | $2,074,318Small | 78.78 |
| America's Family CoachesEIN 42-1430081 | Religion | IA | $809,159Small | 70.34 |
| America's Packard MuseumEIN 31-1340842 | Arts, Culture, Humanities | OH | $358,766Small | 72.36 |
| American Alpine ClubEIN 13-1611981 | Environment | CO | $3,471,529Small | 73.05 |
| American Architectural FoundationEIN 52-0847434 | Community Development | DC | $2,788,730Small | 78.80 |
| American Brain FoundationEIN 41-1717098 | Health | MN | $2,754,433Small | 77.61 |
| American Breast Cancer FoundationEIN 52-2031814 | Health | MD | $890,174Small | 73.76 |
| American CinemathequeEIN 95-3902004 | Arts, Culture, Humanities | CA | $3,156,998Small | 77.32 |
| American Federation of Police and Concerned CitizensEIN 52-1127259 | Human Services | FL | $4,010,540Mid-sized | 70.02 |
| American Friends of Kupat Ha'irEIN 20-1523797 | Human Services | NY | $6,536,406Mid-sized | 73.90 |
| American Friends of Rabbinical College of TelzstoneEIN 13-3503955 | Religion | NJ | $16,039,770Large | 72.71 |
| American Friends of the Israel Democracy InstituteEIN 13-3348313 | International | GA | $8,396,726Mid-sized | 73.82 |
| American Hiking SocietyEIN 51-0211993 | Environment | MD | $1,010,896Small | 77.15 |
| American Institute for Economic ResearchEIN 04-2121305 | Research and Public Policy | MA | $4,008,116Mid-sized | 78.56 |
| American Jewish Historical SocietyEIN 13-1764804 | Arts, Culture, Humanities | NY | $2,541,630Small | 71.93 |
| American Life LeagueEIN 52-1238301 | Human and Civil Rights | VA | $3,632,951Mid-sized | 70.76 |
| American Society for the Defense of Tradition, Family and PropertyEIN 23-7325778 | Religion | PA | $14,478,944Large | 78.93 |
| American Studies CenterEIN 51-0232804 | Research and Public Policy | VA | $7,739,721Mid-sized | 78.15 |
| American Symphony OrchestraEIN 13-1969375 | Arts, Culture, Humanities | NY | $3,301,829Small | 76.28 |
| An Achievable DreamEIN 54-1621932 | Education | VA | $1,372,446Small | 78.93 |
| An Achievable Dream Middle & High SchoolEIN 54-1682144 | Education | VA | $1,448,235Small | 78.38 |
| Animal Friends Humane SocietyEIN 31-0588218 | Animals | OH | $1,348,328Small | 73.46 |
| Animal HavenEIN 11-6101487 | Animals | NY | $1,903,122Small | 77.82 |
| Anne Arundel County Food BankEIN 52-1660473 | Human Services | MD | $3,890,270Mid-sized | 78.71 |
| Answers in GenesisEIN 33-0596423 | Religion | KY | $22,980,427Large | 76.50 |
| Anti-Defamation LeagueEIN 13-1818723 | Human and Civil Rights | NY | $63,917,573Large | 78.65 |
| APhA FoundationEIN 52-6039142 | Research and Public Policy | DC | $1,640,653Small | 73.17 |
| AppleseedEIN 52-1835698 | Human and Civil Rights | DC | $1,074,765Small | 77.73 |