| The United State Pony Clubs IncGoldfield | Form 990-N | No figure |
| West Liberty Gun Club IncWest Liberty | Form 990-N | No figure |
| Q C CatsDavenport | Form 990-N | No figure |
| United States Bowling Congress IncSigourney | Form 990-N | No figure |
| Irish District Music and Arts Festival IncCedar Rapids | Form 990-N | No figure |
| Iowa RenegadesDes Moines | Form 990-N | No figure |
| Le Mars Youth Football IncLe Mars | Form 990-N | No figure |
| Chows Boys Gymnastics Booster ClubAnkeny | Form 990-N | No figure |
| Des Moines Maker SpaceDes Moines | Form 990-N | No figure |
| Atlantic Youth Sports OrganizationAtlantic | Form 990-N | No figure |
| Diablas SoftballAnkeny | Form 990-N | No figure |
| Friends of Volga River Recreation AreaFairbank | Form 990-N | No figure |
| Wapsi Warriors JoadCentral City | Form 990-N | No figure |
| Dubuque Lacrosse AssociationAsbury | Form 990-N | No figure |
| Dyersville Elementary PTODyersville | Form 990-N | No figure |
| Badger Lake Dragon Boat AssociationFort Dodge | Form 990-N | No figure |
| Friends of Shimek State Forest Equestrian TrailsArgyle | Form 990-N | No figure |
| Fairfield Cougar BaseballFairfield | Form 990-N | No figure |
| Cedar Rapids Rollergirls IncCedar Rapids | Form 990-N | No figure |
| Storm Lake Community School Athletic BoostersStorm Lake | Form 990-N | No figure |
| Glenwood Boys Baseball ClubGlenwood | Form 990-N | No figure |
| Muscle Mat ClubAfton | Form 990-N | No figure |
| Wapsie Valley Mat PacFairbank | Form 990-N | No figure |
| Junior Warrior SoftballCedar Rapids | Form 990-N | No figure |
| Lee County StingerzFort Madison | Form 990-N | No figure |
| Storm Lake TrapStorm Lake | Form 990-N | No figure |
| Northern Lights Hockey Foundation IncDubuque | Form 990-N | No figure |
| Maquoketa Wrestling Club IncMaquoketa | Form 990-N | No figure |
| Luana Community and Recreation Center FoundationLuana | Form 990-N | No figure |
| Female Elite Wrestling IncIowa City | Form 990-N | No figure |
| Cats Athletic ClubCarlisle | Form 990-N | No figure |
| Bettendorf Youth Basketball AssociationBettendorf | Form 990-N | No figure |
| Knoxville Soccer ClubKnoxville | Form 990-N | No figure |
| Greater Eldora Youth Sports Program IncEldora | Form 990-N | No figure |
| North Iowa Basketball AssociationMason City | Form 990-N | No figure |
| Waterloo Junior Golf AssociationCedar Falls | Form 990-N | No figure |
| Okoboji Youth Basketball Association IncMilford | Form 990-N | No figure |
| Kids First Gymnastics StarsOxford | Form 990-N | No figure |
| Loess Hills Boxing ClubMissouri Valley | Form 990-N | No figure |
| Sailor Nation Volleyball ClubWaterloo | Form 990-N | No figure |
| Titan Youth Football AssociationCouncil Bluffs | Form 990-N | No figure |
| Midwest RacingMason City | Form 990-N | No figure |
| Winterset Baseball ClubWinterset | Form 990-N | No figure |
| Iowa City Westside Trap ClubIowa City | Form 990-N | No figure |
| Girls Can Camp IncDes Moines | Form 990-N | No figure |
| Northeast Iowa Rugby ClubDecorah | Form 990-N | No figure |
| Southeast Iowa Sport Shooting CenterRiverside | Form 990-N | No figure |
| Extra Heart Beat Football Academy IncIowa City | Form 990-N | No figure |
| Friends of the Dallas Center PoolDallas Center | Form 990-N | No figure |
| Educational Outreach Foundation for the Carroll County FairCoon Rapids | Form 990-N | No figure |