| Friends of the Thomas Wilhite Memorial Library of Perkins IncPerkins | Form 990-N | No figure |
| Friends of the Jay C Byers Memorial Library IncCleveland | Form 990-N | No figure |
| Putnam City High School Alumni Association IncOklahoma City | Form 990-N | No figure |
| Afton Alumni AssociationAfton | Form 990-N | No figure |
| Friends of the Hulbert LibraryHulbert | Form 990-N | No figure |
| Saltfork Craftmen Artist-Blacksmith AssocOklahoma City | Form 990-N | No figure |
| Henryetta Education FoundationHenryetta | Form 990-N | No figure |
| Friends of the Library of MarlowMarlow | Form 990-N | No figure |
| Berryhill Education Foundation IncTulsa | Form 990-N | No figure |
| Stillwater Pioneer Athlete Memorial IncStillwater | Form 990-N | No figure |
| Westcentral Oklahoma Literacy Coalition IncWeatherford | Form 990-N | No figure |
| Kristen Young Memorial Scholarship FundBristow | Form 990-N | No figure |
| Friends of the Library of Kansas Oklahoma FoundationKansas | Form 990-N | No figure |
| Northeast Area Vo-Tech FoundationPryor | Form 990-N | No figure |
| Gifts for Humanity IncKiowa | Form 990-N | No figure |
| Stringtown Public School Foundation IncAtoka | Form 990-N | No figure |
| Oklahoma Association of Emergency Vehicle TechniciansEnid | Form 990-N | No figure |
| Geary Public Schools Foundation IncGeary | Form 990-N | No figure |
| Altus Community Foundation IncAltus | Form 990-N | No figure |
| Thoreau Demonstration Academy Foundation IncTulsa | Form 990-N | No figure |
| Phillips University Alumni and Friends AssociationEnid | Form 990-N | No figure |
| Lexington Public Schools Foundation IncLexington | Form 990-N | No figure |
| Oklahoma Association of Middle & Jr High Student Councils IncPoteau | Form 990-N | No figure |
| Heartland Physiological Society IncTulsa | Form 990-N | No figure |
| Morris Lions Club Library-Museum TrustMorris | Form 990-N | No figure |
| Inola Educational Enrichment FoundationInola | Form 990-N | No figure |
| Character Training Institute IncEdmond | Form 990-N | No figure |
| Creative Opportunities UnlimitedTulsa | Form 990-N | No figure |
| Dewey Band BoostersDewey | Form 990-N | No figure |
| Meeker Friends of the Library IncMeeker | Form 990-N | No figure |
| Indianola Alumni AssociationIndianola | Form 990-N | No figure |
| Dynamic Living Center IncLone Grove | Form 990-N | No figure |
| Oklahoma State University Emeriti AssociationStillwater | Form 990-N | No figure |
| Sapulpa Chapter of Kiwanis FoundationSapulpa | Form 990-N | No figure |
| Gifted Oklahomans Foundation IncTulsa | Form 990-N | No figure |
| Council Oak Elementary School FoundationTulsa | Form 990-N | No figure |
| Eagles Wings Christian Library IncEl Reno | Form 990-N | No figure |
| Oklahoma Christian Home Educators Consociation IncOklahoma City | Form 990-N | No figure |
| Elmore City-Pernell Foundation for ExcellenceElmore City | Form 990-N | No figure |
| Dewar Public School Foundation IncDewar | Form 990-N | No figure |
| Minute Man BasketballSand Springs | Form 990-N | No figure |
| Music Teachers National Association IncNorman | Form 990-N | No figure |
| Indian Capital Technology Center Foundation IncMuskogee | Form 990-N | No figure |
| Piedmont Friends of the LibraryPiedmont | Form 990-N | No figure |
| Kaw Lake Area Educational Foundation IncPonca City | Form 990-N | No figure |
| Checotah Foundation for Academic Excellence IncChecotah | Form 990-N | No figure |
| His Promised Land RanchGeary | Form 990-N | No figure |
| National Institute of Governmental Purchasing IncOklahoma City | Form 990-N | No figure |
| Future Farmers of America and Its State Associations & Local ChapterShawnee | Form 990-N | No figure |
| Friends of the John F Henderson Public Library IncWestville | Form 990-N | No figure |