| Fairfield County Literacy CouncilLancaster | Form 990-N | No figure |
| Laker Parent-Teacher OrganizationMillersport | Form 990-N | No figure |
| Friends of the Newcomerstown Public Library IncNewcomerstown | Form 990-N | No figure |
| Wright Patterson Air Force Base Education FundBeavercreek | Form 990-N | No figure |
| The Cincinnati Children Academy IncEaton | Form 990-N | No figure |
| C L Stingley Elementary Parent- Teacher OrganizationCenterville | Form 990-N | No figure |
| Del-Sig Foundation IncorporatedDayton | Form 990-N | No figure |
| Milford Junior High School PTAMilford | Form 990-N | No figure |
| Collins School IncXenia | Form 990-N | No figure |
| Portsmouth West Athletic Boosters AssociationWest Portsmouth | Form 990-N | No figure |
| Walnut Parent-Teacher OrganizationAshville | Form 990-N | No figure |
| Amanda Clearcreek Band Boosters of Amanda Clearcreek Local SchoolsAmanda | Form 990-N | No figure |
| Friends of Academics IncLebanon | Form 990-N | No figure |
| Friends of the West Jefferson LibraryWest Jefferson | Form 990-N | No figure |
| American Institute of Graphic ArtsCincinnati | Form 990-N | No figure |
| PTA Ohio CongressWesterville | Form 990-N | No figure |
| Indian Run Elementary School Parent Teachers OrganizationDublin | Form 990-N | No figure |
| Dayton Area Nurse EducatorsHillsboro | Form 990-N | No figure |
| North Avondale Montessori School Foundation IncCincinnati | Form 990-N | No figure |
| Smocking Arts Guild of America IncMason | Form 990-N | No figure |
| Otterbein University Chapter of Mortar BoardColumbus | Form 990-N | No figure |
| Graham Alumni AssociationSaint Paris | Form 990-N | No figure |
| Olde Sawmill Elementary Parent Teacher OrganizationDublin | Form 990-N | No figure |
| Woodward Alumnal AssociationCincinnati | Form 990-N | No figure |
| Par Excellence Learning CenterNewark | Form 990-N | No figure |
| Wyoming School Music AssociationWyoming | Form 990-N | No figure |
| Wyandot Elementary PTODublin | Form 990-N | No figure |
| Springvalley Library Guild IncSpring Valley | Form 990-N | No figure |
| State of Ohio Accreditation Resource SoarGrove City | Form 990-N | No figure |
| Ohio Regional Association of Law Libraries IncToledo | Form 990-N | No figure |
| Ohio Young Farmers Association IncFrazeysburg | Form 990-N | No figure |
| Augsburg Scholarship FundWpafb | Form 990-N | No figure |
| The Literacy ConnectionHilliard | Form 990-N | No figure |
| Juvenile Education FundTroy | Form 990-N | No figure |
| Driscoll Elementary PTO IncDayton | Form 990-N | No figure |
| The Victory Matrons Club IncColumbus | Form 990-N | No figure |
| Asmc-Buckeye ChapterColumbus | Form 990-N | No figure |
| The Miami County Historical & Genealogical Society Inc ChapterPiqua | Form 990-N | No figure |
| Dublin Parents of Black StudentsDublin | Form 990-N | No figure |
| Friends of the Library of Mount Vernon and Knox CountyMount Vernon | Form 990-N | No figure |
| Buckeye Trail Band BoostersLore City | Form 990-N | No figure |
| Chapman Elementary Parent Teacher OrganizationPowell | Form 990-N | No figure |
| Wyoming Oak Avenue School Alumni AssociationCincinnati | Form 990-N | No figure |
| Delshire Elementary PTACincinnati | Form 990-N | No figure |
| Economic Roundtable of the Ohio ValleyMalta | Form 990-N | No figure |
| Harrisburg Library AssociationHarrisburg | Form 990-N | No figure |
| Urbana High School Alumni AssociationUrbana | Form 990-N | No figure |
| Lebanon High School Jrotc Booster ClubLebanon | Form 990-N | No figure |
| BM Productions IncCincinnati | Form 990-N | No figure |
| Windsor Alumni Association Scholarship ProgramStockport | Form 990-N | No figure |