| Hilltopper Alumni ClubChagrin Falls | Form 990-N | No figure |
| Kelloggsville Heritage Committee IncConneaut | Form 990-N | No figure |
| Circle SingersFairfield Township | Form 990-N | No figure |
| Gadangme International IncColumbus | Form 990-N | No figure |
| Greater Cincinnati Basketball Hall of Fame IncLebanon | Form 990-N | No figure |
| St Patrick Division No 1 Charitable FoundationCincinnati | Form 990-N | No figure |
| New Horizons Band of Summit and Stark CountyCuyahoga Falls | Form 990-N | No figure |
| Parents Association of Regan AcademyHilliard | Form 990-N | No figure |
| Willoughby Historical Society IncWilloughby | Form 990-N | No figure |
| Carroll Aspiring Stage TheatricsCarrollton | Form 990-N | No figure |
| Dayton National Cemetery Support CommitteeDayton | Form 990-N | No figure |
| Warren County Arts Council IncLebanon | Form 990-N | No figure |
| League of Cincinnati TheatresCincinnati | Form 990-N | No figure |
| Clevelands Country CharitiesMayfield Heights | Form 990-N | No figure |
| Youngstown Area Community Concert BandYoungstown | Form 990-N | No figure |
| Balalaika and Domra Association of AmericaMunroe Falls | Form 990-N | No figure |
| Association of Coffee Mill Enthusiasts IncLoveland | Form 990-N | No figure |
| Columbiana County Archives and Research CenterLisbon | Form 990-N | No figure |
| Cleveland Tops Swingband FoundationSeven Hills | Form 990-N | No figure |
| Clan Hall SocietyYoungstown | Form 990-N | No figure |
| The Mirror MovementCincinnati | Form 990-N | No figure |
| BVCBBay Village | Form 990-N | No figure |
| Haydenville Improvement CommitteeHaydenville | Form 990-N | No figure |
| Oromo Self-Help Association of Columbus Ohio OshacoColumbus | Form 990-N | No figure |
| Friends of FindlayFindlay | Form 990-N | No figure |
| New City Project - DaytonEnglewood | Form 990-N | No figure |
| Genoa Civic TheatreGenoa | Form 990-N | No figure |
| Agra TreasurersPickerington | Form 990-N | No figure |
| Shalersville Historical SocietyMantua | Form 990-N | No figure |
| Bethel Township Historical Society IncNew Carlisle | Form 990-N | No figure |
| North American Ohara Teachers AssociationBatavia | Form 990-N | No figure |
| Aldus SocietyColumbus | Form 990-N | No figure |
| ArtsaroundCircleville | Form 990-N | No figure |
| Licking Valley Heritage SocietyNewark | Form 990-N | No figure |
| Sheffield Village Historical Society and Cultural CenterSheffield Village | Form 990-N | No figure |
| Associacao Nos de Africa AndaCincinnati | Form 990-N | No figure |
| Young Peoples Theatre Guild IncDefiance | Form 990-N | No figure |
| Knowledge for LifeDayton | Form 990-N | No figure |
| National Kappa Kappa Iota IncStreetsboro | Form 990-N | No figure |
| Nash Preservation FoundationLagrange | Form 990-N | No figure |
| Huntington Historical Society IncWellington | Form 990-N | No figure |
| Saints Performing Arts IncLewis Center | Form 990-N | No figure |
| Ohio QuiltsCincinnati | Form 990-N | No figure |
| Garrettsville Curtains Up Theater IncGarrettsville | Form 990-N | No figure |
| Pickerington Community Theatre IncPickerington | Form 990-N | No figure |
| Bolling FoundationWestlake | Form 990-N | No figure |
| Cleveland Composers GuildShaker Heights | Form 990-N | No figure |
| Indian Lake Area Historical Society IncRussells Point | Form 990-N | No figure |
| Metamora Area Historical SocietyMetamora | Form 990-N | No figure |
| Neighborhood NetworkColumbus | Form 990-N | No figure |