| Virtual Technology Group AssociationDavenport | Form 990-N | No figure |
| Six Degrees of Separation-Removing Barriers for EducationDes Moines | Form 990-N | No figure |
| Edwards Elementary School PTO IncAmes | Form 990-N | No figure |
| Ames Middle School Booster Club IncAmes | Form 990-N | No figure |
| South Central Calhoun PTORockwell City | Form 990-N | No figure |
| Penn State Alumni AssociationUrbandale | Form 990-N | No figure |
| Pleasantville Ffa AlumniPleasantville | Form 990-N | No figure |
| Westfield Parent Teacher OrganizationRobins | Form 990-N | No figure |
| Trevor Frederickson Memorial FundAtlantic | Form 990-N | No figure |
| Interstate Veterinary Medical Association IncSioux City | Form 990-N | No figure |
| Carlisle Library FoundationCarlisle | Form 990-N | No figure |
| Friends of the Melcher Dallas Public Library IncMelcher | Form 990-N | No figure |
| Wind Riders Eaa Chapter 1533Clarinda | Form 990-N | No figure |
| Society for Annuity Facts & Education Safe IncDes Moines | Form 990-N | No figure |
| Ogden Music Boosters IncOgden | Form 990-N | No figure |
| People Advocating for Library SuccessStuart | Form 990-N | No figure |
| Storm Lake Community School Music BoostersStorm Lake | Form 990-N | No figure |
| Fairfield Middle School Parent Teacher OrganizationFairfield | Form 990-N | No figure |
| Prairie Trail PTOAnkeny | Form 990-N | No figure |
| Harris-Lake Park Community School FoundationLake Park | Form 990-N | No figure |
| Norman Borlaug Elementary Parent Teacher Organization IncIowa City | Form 990-N | No figure |
| North Union Athletic Booster ClubArmstrong | Form 990-N | No figure |
| North Scott Ffa Alumni AssociationEldridge | Form 990-N | No figure |
| Lincoln School Parent Teacher OrganizationIowa City | Form 990-N | No figure |
| Great Minds Learning Center IncAlgona | Form 990-N | No figure |
| Benton Band Boosters IncNewhall | Form 990-N | No figure |
| Colo-Nesco Booster Club IncColo | Form 990-N | No figure |
| Echo Hill Parent Teacher OrganizationMarion | Form 990-N | No figure |
| Washington Middle School Parent in EducationWashington | Form 990-N | No figure |
| Eisef IncCedar Rapids | Form 990-N | No figure |
| Midwest Institute for Ethical Leadership IncThompson | Form 990-N | No figure |
| Center Point-Urbana Community School District FoundationCenter Point | Form 990-N | No figure |
| Ascnet IowaWaverly | Form 990-N | No figure |
| Brent Slocum FoundationWest Burlington | Form 990-N | No figure |
| Friends of the Parkersburg Kothe Memorial LibraryParkersburg | Form 990-N | No figure |
| Fort Madison Middle School Parent Teacher Organization IncFort Madison | Form 990-N | No figure |
| Parent Action TeamEstherville | Form 990-N | No figure |
| Reaching Higher IowaUrbandale | Form 990-N | No figure |
| Glenwood Community School FoundationGlenwood | Form 990-N | No figure |
| Duke Chinese Student and Scholar Helping FundationDes Moines | Form 990-N | No figure |
| Ottumwa Community School Foundation IncOttumwa | Form 990-N | No figure |
| United Advocacy Services IncNevada | Form 990-N | No figure |
| West Fork Scholarship FundSheffield | Form 990-N | No figure |
| Pleasant Valley Platinum Parent BoostersBettendorf | Form 990-N | No figure |
| Louisa-Muscatine Parent Teacher Organization IncLetts | Form 990-N | No figure |
| Parent Booster USA IncEarlham | Form 990-N | No figure |
| Future Farmers of America State Associations & Local ChaptersAspinwall | Form 990-N | No figure |
| Movement for the Promotion of Gender Equailty in LiberiaDes Moines | Form 990-N | No figure |
| Wallace Winkie FoundationBelle Plaine | Form 990-N | No figure |
| Bentley Foundation IncWest Des Moines | Form 990-N | No figure |