| Central Dewitt Archery Club IncDe Witt | Form 990-N | No figure |
| Tigerhawk PieMingo | Form 990-N | No figure |
| Band of Iron LionsDes Moines | Form 990-N | No figure |
| Central Iowa Pollinators IncColfax | Form 990-N | No figure |
| Volandum Group of IowaReinbeck | Form 990-N | No figure |
| Kingsley-Pierson Music Boosters IncKingsley | Form 990-N | No figure |
| Alex Prochaska Memorial Project IncCedar Rapids | Form 990-N | No figure |
| Jarret Golwitzer Memorial Scholarship IncWest Des Moines | Form 990-N | No figure |
| Afjrotc Booster ClubCouncil Bluffs | Form 990-N | No figure |
| Mission LoveBettendorf | Form 990-N | No figure |
| Parent Booster USA IncKeokuk | Form 990-N | No figure |
| Whittier Elementary Parent Teacher Organization IncIndianola | Form 990-N | No figure |
| East Union PTOAfton | Form 990-N | No figure |
| Waukee After Prom CommitteeWest Des Moines | Form 990-N | No figure |
| Mu Epsilon Delta FraternityIowa City | Form 990-N | No figure |
| Together for Education in AmesAmes | Form 990-N | No figure |
| Lisa & Frank Schmidt Education ProgramCedar Rapids | Form 990-N | No figure |
| Siouxland Christian Booster Club IncSioux City | Form 990-N | No figure |
| Leeds Elementary Booster ClubSioux City | Form 990-N | No figure |
| Avery Andersen FoundationAtlantic | Form 990-N | No figure |
| Iowa Valley Alumni AssociationMarengo | Form 990-N | No figure |
| Linnred IncCedar Rapids | Form 990-N | No figure |
| Bettering Youth OrganizationDes Moines | Form 990-N | No figure |
| Lorena Schulte & Robert McFarland Scholarship FoundationFairfax | Form 990-N | No figure |
| Jamaica Mission from Iowa IncUniversity Park | Form 990-N | No figure |
| Ann Moyna FoundationAltoona | Form 990-N | No figure |
| Iowa Writing Project IncCedar Falls | Form 990-N | No figure |
| Parent Booster USA IncCouncil Bluffs | Form 990-N | No figure |
| Bugles and Bullets Foundation IncCarlisle | Form 990-N | No figure |
| Plumery Tails Malamute RanchBellevue | Form 990-N | No figure |
| Postsecondary Attainment InstituteDes Moines | Form 990-N | No figure |
| Parkinson S Place IowaWest Des Moines | Form 990-N | No figure |
| Central Iowa Professionals Chapter of the NsbeJohnston | Form 990-N | No figure |
| Clayton County SXS RidersGuttenberg | Form 990-N | No figure |
| Lone Tree PTOLone Tree | Form 990-N | No figure |
| Melcher-Dallas Parent Teacher OrganizationMelcher | Form 990-N | No figure |
| Carnegie-Evans Public Library Friends FoundationAlbia | Form 990-N | No figure |
| Central Iowa Study ClubDes Moines | Form 990-N | No figure |
| Legal Learning InstituteAlgona | Form 990-N | No figure |
| West High School Parent Student Teacher OrganizationIowa City | Form 990-N | No figure |
| Friends of the Ackley Public LibraryAckley | Form 990-N | No figure |
| Oaks of Redemption IncDes Moines | Form 990-N | No figure |
| Calamus-Wheatland Elementary Booster ClubCalamus | Form 990-N | No figure |
| The Society of Mayflower Descendants in the State of IowaBettendorf | Form 990-N | No figure |
| QC UnitedBettendorf | Form 990-N | No figure |
| Humboldt High School Wildcat Trap ClubHumboldt | Form 990-N | No figure |
| Keep Improving Denver SchoolsDenver | Form 990-N | No figure |
| East Elementary PTOAnkeny | Form 990-N | No figure |
| Nora Springs Rock Falls PTONora Springs | Form 990-N | No figure |
| Robey Memorial Library FoundationWaukon | Form 990-N | No figure |