| National Center for Transgender EqualityEIN 41-2090291 | Human and Civil Rights | DC | $1,632,740Small | 83.37 |
| National Child Safety CouncilEIN 38-6035290 | Human and Civil Rights | MI | $2,997,607Small | 82.12 |
| National Coalition Against CensorshipEIN 13-3197949 | Human and Civil Rights | NY | $883,420Small | 95.93 |
| National Coalition Against Domestic ViolenceEIN 91-1081344 | Human and Civil Rights | CO | $1,085,257Small | 94.36 |
| National Coalition for Cancer SurvivorshipEIN 85-0357897 | Research and Public Policy | MD | $2,005,063Small | 78.86 |
| National Coalition Supporting Eurasian JewryEIN 13-2700517 | Religion | DC | $899,137Small | 74.50 |
| National Coalition to Abolish the Death PenaltyEIN 23-2290483 | Human and Civil Rights | DC | $521,188Small | 64.91 |
| National Consumers LeagueEIN 53-0242038 | Research and Public Policy | DC | $2,349,962Small | 86.45 |
| National Council for the Traditional ArtsEIN 52-0847374 | Arts, Culture, Humanities | MD | $1,652,505Small | 92.02 |
| National Council of Jewish Women, Essex County SectionEIN 22-1687993 | Human Services | NJ | $1,260,272Small | 90.06 |
| National Council of Jewish Women, New York SectionEIN 13-1624132 | Human Services | NY | $1,739,702Small | 90.11 |
| National Council on US-Arab RelationsEIN 52-1296502 | International | DC | $1,630,801Small | 94.34 |
| National Cyber Security AllianceEIN 02-0629238 | Research and Public Policy | DC | $1,978,769Small | 85.09 |
| National D-Day Memorial FoundationEIN 54-1504679 | Arts, Culture, Humanities | VA | $1,804,904Small | 81.55 |
| National Day of Prayer Task ForceEIN 75-1914068 | Religion | CO | $1,140,148Small | 84.18 |
| National Defense University FoundationEIN 52-1268692 | Research and Public Policy | DC | $495,880Small | 71.81 |
| National Down Syndrome SocietyEIN 13-2992567 | Health | NY | $2,131,501Small | 87.28 |
| National Emergency Medicine AssociationEIN 52-1257429 | Health | MD | $1,812,105Small | 50.19 |
| National Fire Safety CouncilEIN 38-2292422 | Education | MI | $2,954,232Small | 79.79 |
| National Football FoundationEIN 22-1508812 | Human Services | TX | $3,117,017Small | 75.25 |
| National Foundation for Infectious DiseasesEIN 23-7198530 | Health | MD | $2,560,704Small | 94.81 |
| National Fragile X FoundationEIN 84-0960471 | Health | DC | $1,654,106Small | 89.19 |
| National Guard Youth FoundationEIN 54-1940978 | Education | DC | $839,227Small | 79.95 |
| National Guild for Community Arts EducationEIN 13-6161108 | Arts, Culture, Humanities | NY | $1,712,620Small | 95.80 |
| National Headache FoundationEIN 23-7073022 | Health | IL | $1,347,010Small | 85.59 |
| National History DayEIN 34-1262642 | Education | MD | $2,875,087Small | 83.95 |
| National Inclusion ProjectEIN 20-0146446 | Human Services | NC | $555,374Small | 89.28 |
| National Institute on Money in State PoliticsEIN 81-0526651 | Research and Public Policy | MT | $1,891,674Small | 94.78 |
| National Iranian American CouncilEIN 73-1626026 | Human and Civil Rights | DC | $997,845Small | 76.74 |
| National Jewish Outreach ProgramEIN 13-2881809 | Religion | NY | $2,092,186Small | 84.83 |
| National Kidney Foundation of ArizonaEIN 86-6052343 | Health | AZ | $1,886,256Small | 75.55 |
| National Kidney Foundation of FloridaEIN 59-2190073 | Health | FL | $1,108,519Small | 90.41 |
| National Kidney Foundation of HawaiiEIN 99-0266733 | Health | HI | $3,357,681Small | 89.03 |
| National Kidney Foundation of IllinoisEIN 36-6009226 | Health | IL | $1,622,137Small | 91.20 |
| National Kidney Foundation of MarylandEIN 52-6069952 | Health | MD | $1,319,432Small | 76.03 |
| National Law Center on Homelessness and PovertyEIN 52-1633883 | Human Services | DC | $1,059,806Small | 81.29 |
| National Legal and Policy CenterEIN 52-1750188 | Human and Civil Rights | VA | $1,329,822Small | 81.12 |
| National Liberty MuseumEIN 23-2788633 | Arts, Culture, Humanities | PA | $2,915,023Small | 87.22 |
| National Low Income Housing CoalitionEIN 52-1089824 | Human and Civil Rights | DC | $3,160,313Small | 91.78 |
| National Mill Dog RescueEIN 26-0574783 | Animals | CO | $1,522,010Small | 95.99 |
| National MPS SocietyEIN 11-2734849 | Health | NC | $2,012,286Small | 96.89 |
| National Museum of Racing and Hall of FameEIN 14-1421321 | Arts, Culture, Humanities | NY | $1,933,410Small | 73.89 |
| National Music MuseumEIN 23-7266823 | Arts, Culture, Humanities | SD | $1,650,614Small | 69.67 |
| National Peace Corps AssociationEIN 58-1431113 | International | DC | $1,597,028Small | 84.47 |
| National Pediatric Cancer FoundationEIN 59-3097333 | Health | FL | $3,129,381Small | 100.00 |
| National Police Defense FoundationEIN 13-3830191 | Human Services | NJ | $717,465Small | 72.55 |
| National Right to Life Educational Trust FundEIN 52-1241126 | Human and Civil Rights | DC | $1,940,569Small | 70.05 |
| National Rowing FoundationEIN 13-2554312 | Human Services | CT | $1,539,775Small | 87.57 |
| National Sporting Library & MuseumEIN 54-6053662 | Arts, Culture, Humanities | VA | $2,059,740Small | 82.28 |
| National Sports Center for the DisabledEIN 84-0738419 | Human Services | CO | $3,250,946Small | 94.61 |
| National Steinbeck CenterEIN 77-0006320 | Arts, Culture, Humanities | CA | $751,752Small | 74.55 |
| National Taxpayers Union FoundationEIN 52-1122683 | Human and Civil Rights | DC | $400,712Small | 87.53 |
| National Veterans FoundationEIN 95-3994750 | Human Services | CA | $1,016,799Small | 92.20 |
| National WASP WWII MuseumEIN 56-2326843 | Arts, Culture, Humanities | TX | $1,185,778Small | 70.69 |
| National Wildlife Refuge AssociationEIN 23-7447365 | Animals | DC | $2,900,148Small | 81.02 |
| National Wrestling Coaches AssociationEIN 42-1479687 | Human Services | PA | $1,783,362Small | 75.72 |
| National Youth Leadership CouncilEIN 41-1449746 | Education | MN | $1,248,992Small | 86.09 |
| Native Seeds/SEARCHEIN 94-2899356 | Environment | AZ | $1,068,375Small | 78.07 |
| Nativity Academy at Saint BonifaceEIN 51-0450314 | Education | KY | $1,419,132Small | 92.40 |
| Nativity Prep AcademyEIN 33-0886247 | Education | CA | $1,520,569Small | 81.05 |