| Mountain Dulcimore Society IncTroy | Form 990-N | No figure |
| Southeastern Ohio Symphony Orchestra Music Dept Muskingum ColNew Concord | Form 990-N | No figure |
| Middletown Lyric TheatreMiddletown | Form 990-N | No figure |
| Scioto Valley Amateur Radio ClubChillicothe | Form 990-N | No figure |
| Music Oclc Users GroupDublin | Form 990-N | No figure |
| New Carlisle Historical SocietyNew Carlisle | Form 990-N | No figure |
| Ohio Genealogical SocietyCoshocton | Form 990-N | No figure |
| Archbold Community TheatreArchbold | Form 990-N | No figure |
| Heritage Commission CorporationSouth Charleston | Form 990-N | No figure |
| Oxford Area Community TheatreOxford | Form 990-N | No figure |
| Sidney Dance CompanySidney | Form 990-N | No figure |
| Dayton Lane Historic Area IncHamilton | Form 990-N | No figure |
| Delaware Music Boosters AssociationDelaware | Form 990-N | No figure |
| Dayton Ballet FoundationDayton | Form 990-N | No figure |
| Music Parents & Friends Associatio of Bellefontaine IncBellefontaine | Form 990-N | No figure |
| Coshocton County Community BandCoshocton | Form 990-N | No figure |
| Cambridge Amateur Radio Association IncCambridge | Form 990-N | No figure |
| Friends of the Edgerton Public LibraryEdgerton | Form 990-N | No figure |
| Utica Historical SocietyUtica | Form 990-N | No figure |
| Ohio World Organization of China PaintersGrove City | Form 990-N | No figure |
| Ohio Historic Bridge AssociationGalena | Form 990-N | No figure |
| Demolay InternationalGroveport | Form 990-N | No figure |
| The Cambridge SingersCambridge | Form 990-N | No figure |
| Worthington ChorusWorthington | Form 990-N | No figure |
| East Side PlayersCincinnati | Form 990-N | No figure |
| Middletown Civic ChorusMiddletown | Form 990-N | No figure |
| The Forest-Aires Womens Chorus IncGoshen | Form 990-N | No figure |
| West Carrollton Band BoostersWest Carrollton | Form 990-N | No figure |
| Grafton Hill Association IncDayton | Form 990-N | No figure |
| Central Ohio Radio Club IncSunbury | Form 990-N | No figure |
| Delaware County Genealogical Society IncDelaware | Form 990-N | No figure |
| Cincinnati Pipe Band Club IncLoveland | Form 990-N | No figure |
| Huffman Historic SocietyDayton | Form 990-N | No figure |
| Pike County Genealogical and Historical SocietyWaverly | Form 990-N | No figure |
| West Hills Music Club Scholarship FundCincinnati | Form 990-N | No figure |
| Athens County Amateur Radio AssociationAthens | Form 990-N | No figure |
| Alexander Local Schools Misic Boosters AssociationAlbany | Form 990-N | No figure |
| Ohio Tobacco Museum IncRipley | Form 990-N | No figure |
| Columbus Institute for Contemporary Journalism IncorporatedColumbus | Form 990-N | No figure |
| Powell-Liberty Historical SocietyPowell | Form 990-N | No figure |
| Manchester Historical Society Inc C/O J R Bowman IIIManchester | Form 990-N | No figure |
| The Ohio Military BandLoveland | Form 990-N | No figure |
| Citymusic IncColumbus | Form 990-N | No figure |
| Cameo League IncorporatedSugar Grove | Form 990-N | No figure |
| Weavers Guild of Miami ValleyYellow Springs | Form 990-N | No figure |
| The Hicksville Historical Society IncHicksville | Form 990-N | No figure |
| Dublin Irish CelebrationColumbus | Form 990-N | No figure |
| Goshen Township Historical Society IncGoshen | Form 990-N | No figure |
| The Frontier Players AssociationBaltimore | Form 990-N | No figure |
| Cambridge Band IncNew Philadelphia | Form 990-N | No figure |