| Friends of Drake Community Library IncGrinnell | Form 990-N | No figure |
| Friends of Waverly Public LibraryWaverly | Form 990-N | No figure |
| Friends of the Bellevue Public LibraryBellevue | Form 990-N | No figure |
| National TTT SocietyWest Des Moines | Form 990-N | No figure |
| Des Moines Police Activities LeagueDes Moines | Form 990-N | No figure |
| Jobs Daughters InternationalCouncil Bluffs | Form 990-N | No figure |
| Calamus Wheatland Youth BallCalamus | Form 990-N | No figure |
| Quad-County Firefighters AssociationJesup | Form 990-N | No figure |
| Melcher Dallas Food PantryMelcher-Dallas | Form 990-N | No figure |
| Bellevue Bread BasketBellevue | Form 990-N | No figure |
| Scott County Library System FoundationEldridge | Form 990-N | No figure |
| Friends of the Lemars Public LibraryLe Mars | Form 990-N | No figure |
| Iowa Library Association FoundationDes Moines | Form 990-N | No figure |
| Winterset Husky Booster ClubWinterset | Form 990-N | No figure |
| Adair Chamber of CommerceAdair | Form 990-N | No figure |
| Waverly-Shell Rock Music Group IncWaverly | Form 990-N | No figure |
| National TTT SocietyWest Des Moines | Form 990-N | No figure |
| Sigma Theta Tau IcnNewton | Form 990-N | No figure |
| Dubuque Fellowship ClubDubuque | Form 990-N | No figure |
| Quad Cities Astronomical SocietyBettendorf | Form 990-N | No figure |
| Northeast Iowa Quilters GuildWaukon | Form 990-N | No figure |
| Newtown - Avoca Historical SocietyAvoca | Form 990-N | No figure |
| Harrison County Food Pantry IncMissouri Valley | Form 990-N | No figure |
| Iowa Association of the Deaf IncDes Moines | Form 990-N | No figure |
| Springville Music ParentsSpringville | Form 990-N | No figure |
| Iowa Rainbow Foundation IncOskaloosa | Form 990-N | No figure |
| Iowa Foundation for Educational Administration IncClive | Form 990-N | No figure |
| Emergency Nurses AssociationHarlan | Form 990-N | No figure |
| Knoxville Heritage FoundationKnoxville | Form 990-N | No figure |
| Tri County Historical SocietyCascade | Form 990-N | No figure |
| Friends of the Newton Public LibraryNewton | Form 990-N | No figure |
| Friends of the Franklin Avenue LibraryDes Moines | Form 990-N | No figure |
| Southeastern Iowa Astronomy Club Burlington Iowa ChapterBurlington | Form 990-N | No figure |
| Fort Madison Recorder SocietyFort Madison | Form 990-N | No figure |
| Dallas County Childrens Advocacy CouncilAdel | Form 990-N | No figure |
| Hub City Heritage CorporationOelwein | Form 990-N | No figure |
| Cedar Valley Engine Club IncCharles City | Form 990-N | No figure |
| Jones County Genealogical SocietyAnamosa | Form 990-N | No figure |
| Monroe County Arts CouncilAlbia | Form 990-N | No figure |
| Diagonal Printing and Historical Museum IncDiagonal | Form 990-N | No figure |
| Music Boosters of Saydel IncDes Moines | Form 990-N | No figure |
| Dyersville Area Historical SocietyDyersville | Form 990-N | No figure |
| Iowa City Early Keyboard Society IncIowa City | Form 990-N | No figure |
| Grundy County Heritage FoundationReinbeck | Form 990-N | No figure |
| Johnson County Humane Society IncIowa City | Form 990-N | No figure |
| Gardeners of North IowaMason City | Form 990-N | No figure |
| Rock Falls Area Betterment IncRock Falls | Form 990-N | No figure |
| Macedonia Hamilton Development CorpMacedonia | Form 990-N | No figure |
| Adams Community FoundationCorning | Form 990-N | No figure |
| Wellman Heritage SocietyWellman | Form 990-N | No figure |