| West Branch Fine Arts CommitteeWest Branch | Form 990-N | No figure |
| GK Blaze Gymnastics Boosters IncLe Mars | Form 990-N | No figure |
| Thomas Jefferson Class of 1986 Alumni AssociationCouncil Bluffs | Form 990-N | No figure |
| West Fork PTORockwell | Form 990-N | No figure |
| WarwickDes Moines | Form 990-N | No figure |
| AP2DCAplington | Form 990-N | No figure |
| Lenox Parent Teacher OrganizationLenox | Form 990-N | No figure |
| Columbus Roundy PTOColumbus Junction | Form 990-N | No figure |
| Carlisle High School After Prom CommitteeCarlisle | Form 990-N | No figure |
| I-Run Warren County Track ClubIndianola | Form 990-N | No figure |
| Manodharma IncIowa City | Form 990-N | No figure |
| Danville Community Booster ClubDanville | Form 990-N | No figure |
| Kids Foundation InternationalDes Moines | Form 990-N | No figure |
| Secure Iowa CityIowa City | Form 990-N | No figure |
| Center for Belarusian Studies FoundationWaverly | Form 990-N | No figure |
| Security Midwest IncCedar Rapids | Form 990-N | No figure |
| Back 2 School IowaAmes | Form 990-N | No figure |
| Harvard Club of IowaCorning | Form 990-N | No figure |
| Muscatine Pollinator Project IncMuscatine | Form 990-N | No figure |
| Johnston High School Parent-Teacher Organization IncJohnston | Form 990-N | No figure |
| Log Cabin QuiltersGoldfield | Form 990-N | No figure |
| Bennett Pulbic Library Friends IncBennett | Form 990-N | No figure |
| Curt Ross OutdoorsCedar Falls | Form 990-N | No figure |
| Cord Memorial Library CorporationMapleton | Form 990-N | No figure |
| Wmu PTOWinfield | Form 990-N | No figure |
| College Community Youth Activities FoundationMarion | Form 990-N | No figure |
| Friends of the Moravia LibraryMoravia | Form 990-N | No figure |
| Waco Trap IncWayland | Form 990-N | No figure |
| Medicine Eagle Council IncKeokuk | Form 990-N | No figure |
| Fuelink IncIndianola | Form 990-N | No figure |
| Albia High School Clay Target ProgramLovilia | Form 990-N | No figure |
| Focused Youth Initiative IncPolk City | Form 990-N | No figure |
| Ottumwa Amateur Radio ClubBlakesburg | Form 990-N | No figure |
| South East Junior High Parent Student Teacher OrganizationIowa City | Form 990-N | No figure |
| West Liberty Ffa Booster ClubAtalissa | Form 990-N | No figure |
| PCM Shooting Sports ClubMonroe | Form 990-N | No figure |
| Eaa Chapter 327Dubuque | Form 990-N | No figure |
| Woodward Granger Elementary PTOGranger | Form 990-N | No figure |
| Marion Community Promise FoundationMarion | Form 990-N | No figure |
| Aldrich PTO Community of Aldrich Rallying for EducationCedar Falls | Form 990-N | No figure |
| Spartan Athletic Team Supportive ServicesMaxwell | Form 990-N | No figure |
| Readlyn PTOReadlyn | Form 990-N | No figure |
| Marshall Elementary School Dubuque PTO IncDubuque | Form 990-N | No figure |
| Starmont Ffa AlumniArlington | Form 990-N | No figure |
| Urbandale Middle School Parent-Teacher OrganizationUrbandale | Form 990-N | No figure |
| Red Rock Pastel Society of NevadaCedar Falls | Form 990-N | No figure |
| Carroll County Genealogial SocietyGlidden | Form 990-N | No figure |
| Spencer Fine Arts BoostersSpencer | Form 990-N | No figure |
| Aplington-Parkersburg Music PromotersParkersburg | Form 990-N | No figure |
| Chess It Up IowaDes Moines | Form 990-N | No figure |