| American Civil Liberties Union of Montana FoundationEIN 81-0445339 | Human and Civil Rights | MT | $789,427Small | 86.76 |
| American Civil Liberties Union of New Jersey FoundationEIN 22-2010593 | Human and Civil Rights | NJ | $1,839,463Small | 80.13 |
| American Civil Liberties Union of Ohio FoundationEIN 23-7137105 | Human and Civil Rights | OH | $1,661,948Small | 86.59 |
| American Composers ForumEIN 23-7452688 | Arts, Culture, Humanities | MN | $1,550,517Small | 85.47 |
| American Composers OrchestraEIN 13-2838450 | Arts, Culture, Humanities | NY | $1,629,135Small | 88.39 |
| American Council on GermanyEIN 13-1889074 | International | NY | $1,962,779Small | 93.12 |
| American Council on Science and HealthEIN 13-2911127 | Research and Public Policy | NY | $1,729,003Small | 86.87 |
| American Eagle FoundationEIN 58-1652023 | Animals | TN | $1,807,117Small | 100.00 |
| American Foundation For Children With AIDSEIN 30-0247823 | International | PA | $1,841,016Small | 87.96 |
| American Foundation for Surgery of the HandEIN 74-2428242 | Health | IL | $1,663,447Small | 90.87 |
| American Friends of ALYN HospitalEIN 13-6100833 | Health | NY | $3,113,775Small | 86.75 |
| American Friends of Ateret CohanimEIN 11-2706563 | Education | NY | $867,958Small | 54.97 |
| American Friends of Beit Issie ShapiroEIN 13-3434781 | Human Services | NY | $2,203,983Small | 84.82 |
| American Friends of Chabad of ThailandEIN 03-0498942 | Religion | NY | $1,386,468Small | 56.93 |
| American Friends of LubavitchEIN 52-2193738 | Religion | DC | $1,448,713Small | 44.41 |
| American Friends of Museums in IsraelEIN 23-7443023 | Arts, Culture, Humanities | NY | $458,621Small | 66.19 |
| American Friends of Neve Shalom/Wahat al-SalamEIN 13-3441742 | International | CA | $492,665Small | 83.89 |
| American Friends of the Episcopal Diocese of JerusalemEIN 59-6155008 | International | CT | $1,547,219Small | 95.73 |
| American Friends of the Israel National Museum of ScienceEIN 13-3329462 | Arts, Culture, Humanities | NY | $1,274,004Small | 84.82 |
| American Friends of the Open University of IsraelEIN 13-3091674 | Education | NY | $1,111,082Small | 84.69 |
| American Friends of Yeshivot Bnei AkivaEIN 52-6080692 | Education | NY | $688,740Small | 69.87 |
| American Hiking SocietyEIN 51-0211993 | Environment | MD | $1,010,896Small | 77.15 |
| American Horticultural SocietyEIN 53-0226408 | Environment | VA | $2,954,031Small | 87.74 |
| American Humanist AssociationEIN 94-6168317 | Human and Civil Rights | DC | $2,295,879Small | 93.41 |
| American Indian ServicesEIN 87-0477049 | Education | UT | $2,559,455Small | 90.91 |
| American Institute for Contemporary German StudiesEIN 52-1309525 | International | DC | $1,959,488Small | 86.76 |
| American Italian Cancer FoundationEIN 13-3035711 | Health | NY | $1,688,237Small | 91.63 |
| American Jewish CongressEIN 13-1679610 | International | NY | $544,808Small | 53.76 |
| American Jewish Historical SocietyEIN 13-1764804 | Arts, Culture, Humanities | NY | $2,541,630Small | 71.93 |
| American Kennel Club Canine Health FoundationEIN 13-3813813 | Animals | NC | $3,097,717Small | 92.32 |
| American Medical Association FoundationEIN 36-6080517 | Health | IL | $2,759,140Small | 68.05 |
| American Nonsmokers' Rights FoundationEIN 94-2922136 | Human and Civil Rights | CA | $2,848,886Small | 92.13 |
| American Public Gardens AssociationEIN 23-7110058 | Environment | PA | $2,276,779Small | 84.24 |
| American Sexual Health AssociationEIN 94-2494435 | Human and Civil Rights | NC | $2,166,882Small | 91.93 |
| American Skin AssociationEIN 13-3401320 | Health | NY | $1,405,914Small | 92.92 |
| American Society for the Protection of Nature in IsraelEIN 52-1467954 | Animals | NY | $1,822,784Small | 91.16 |
| American Symphony OrchestraEIN 13-1969375 | Arts, Culture, Humanities | NY | $3,301,829Small | 76.28 |
| American Theatre WingEIN 13-1893906 | Arts, Culture, Humanities | NY | $2,895,023Small | 89.28 |
| American Thyroid AssociationEIN 41-6038600 | Health | VA | $2,874,645Small | 91.42 |
| American Tinnitus AssociationEIN 93-0749558 | Health | VA | $918,238Small | 81.62 |
| American ValuesEIN 52-1762320 | Human and Civil Rights | VA | $1,269,546Small | 59.69 |
| American Veterinary Medical FoundationEIN 36-6117739 | Animals | IL | $2,053,777Small | 92.38 |
| American WhitewaterEIN 23-7083760 | Environment | NC | $1,302,577Small | 92.22 |
| American Youth Policy ForumEIN 31-1576455 | Research and Public Policy | DC | $1,439,978Small | 91.69 |
| Americans for Peace NowEIN 13-3509867 | International | DC | $1,602,208Small | 82.25 |
| Amigos de JesusEIN 23-3027589 | Human Services | PA | $1,391,900Small | 83.73 |
| Amigos For KidsEIN 65-0361629 | Human Services | FL | $1,912,759Small | 91.36 |
| 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 |
| Anchor Center for Blind ChildrenEIN 84-0893509 | Human Services | CO | $2,124,573Small | 87.46 |
| And Justice for AllEIN 87-0659915 | Human and Civil Rights | UT | $2,318,717Small | 92.22 |
| Anderson Animal ShelterEIN 36-6164626 | Animals | IL | $2,677,397Small | 94.45 |
| Andy Roddick FoundationEIN 20-0014500 | Human Services | TX | $1,928,371Small | 83.73 |
| Anesthesia Patient Safety FoundationEIN 51-0287258 | Health | IN | $1,636,311Small | 80.30 |
| Angel Flight NortheastEIN 04-3314346 | Health | MA | $831,086Small | 90.04 |
| Angel FoundationEIN 41-1990883 | Health | MN | $1,955,823Small | 88.55 |
| Angelman Syndrome FoundationEIN 59-3092842 | Health | IL | $2,446,564Small | 90.57 |
| Angiogenesis FoundationEIN 04-3266422 | Health | MA | $1,660,902Small | 82.32 |
| Animal Allies Humane SocietyEIN 41-0917362 | Animals | MN | $1,272,939Small | 88.54 |
| Animal Friends Humane SocietyEIN 31-0588218 | Animals | OH | $1,348,328Small | 73.46 |