| PV Choral Boosters IncBettendorf | Form 990-N | No figure |
| Columbus Athletic Boosters IncColumbus Junction | Form 990-N | No figure |
| Turkey Valley Ffa AlumniJackson Jct | Form 990-N | No figure |
| Hoover Family OrganizationDubuque | Form 990-N | No figure |
| Lisbon Alumni Association IncLisbon | Form 990-N | No figure |
| Carlisle School PTOCarlisle | Form 990-N | No figure |
| Friends of Montessori in IowaCedar Rapids | Form 990-N | No figure |
| Siouxland Robotics ClubSioux City | Form 990-N | No figure |
| Herbert Hoover Elementary Parents and Teachers AssIowa City | Form 990-N | No figure |
| Jeff Pease Memorial FundDexter | Form 990-N | No figure |
| Emerson PTOIndianola | Form 990-N | No figure |
| Marshall County Emergency Medical Services AssociationMarshalltown | Form 990-N | No figure |
| Knoxville Elementary Schools PTOKnoxville | Form 990-N | No figure |
| Jack D Levin Family Law American Inns of Court for GreaterDes Moines | Form 990-N | No figure |
| Cassie Williams Scholarship FundRed Oak | Form 990-N | No figure |
| English Valleys Parent Teacher Organization IncNorth English | Form 990-N | No figure |
| La Porte City Elementary PTOLa Porte City | Form 990-N | No figure |
| Family Staff OrganizationDubuque | Form 990-N | No figure |
| Read 2 LeadGrinnell | Form 990-N | No figure |
| Mags 4 Fonda IncFonda | Form 990-N | No figure |
| Take Your KeyCherokee | Form 990-N | No figure |
| City High Party After PromIowa City | Form 990-N | No figure |
| North Winneshiek Scholarship FundDecorah | Form 990-N | No figure |
| Friends of J-Hawk Shooting SportsCedar Rapids | Form 990-N | No figure |
| Shyanne Larsen Memorial IncCouncil Bluffs | Form 990-N | No figure |
| Unity Elementary School PTOSioux City | Form 990-N | No figure |
| Okoboji Fine ArtsMilford | Form 990-N | No figure |
| Soli Deo Gloria ScholarsMarion | Form 990-N | No figure |
| Right Place Child Care Center IncJesup | Form 990-N | No figure |
| Main Street Schoolhouse IncOttumwa | Form 990-N | No figure |
| South Hamilton Post Prom CommitteeJewell | Form 990-N | No figure |
| James M Crow FoundationSioux City | Form 990-N | No figure |
| Birds & Bees Urban FarmDes Moines | Form 990-N | No figure |
| Interstate 35 Education FoundationTruro | Form 990-N | No figure |
| Mt Ayr Raider Athletic Booster Club IncMount Ayr | Form 990-N | No figure |
| Linden Public Library Foundation IncLinden | Form 990-N | No figure |
| Trojans UniteFairfield | Form 990-N | No figure |
| Ames Korean SchoolAmes | Form 990-N | No figure |
| Friends of the Gutekunst Public LibraryState Center | Form 990-N | No figure |
| Johnston Robotics AssociationJohnston | Form 990-N | No figure |
| Iowa Poultry and Egg Scholarship FoundationUrbandale | Form 990-N | No figure |
| Future Farmers of America StateReinbeck | Form 990-N | No figure |
| Friends of Ames Science OlympiadAmes | Form 990-N | No figure |
| A-P Ffa Alumni and SupportersParkersburg | Form 990-N | No figure |
| West Central Valley Parent Teacher OrganizationStuart | Form 990-N | No figure |
| Care MissionIowa City | Form 990-N | No figure |
| Open Air EducationPella | Form 990-N | No figure |
| Iowa Deaf Senior CitizensDubuque | Form 990-N | No figure |
| Comparative and Continental Philosophy CircleDes Moines | Form 990-N | No figure |
| Okoboji Baseball Boyz IncSpirit Lake | Form 990-N | No figure |