| National Society of the Sons of the American RevolutionCedar Falls | Form 990-N | No figure |
| Keokuk History CenterKeokuk | Form 990-N | No figure |
| Keokuk Area Hospital Auxiliary IncKeokuk | Form 990-N | No figure |
| National TTT SocietyWest Des Moines | Form 990-N | No figure |
| National Society of the Daughters of the American RevolutionGrundy Center | Form 990-N | No figure |
| National Federation of the Blind of IowaDes Moines | Form 990-N | No figure |
| National TTT SocietyWest Des Moines | Form 990-N | No figure |
| National Society of the Daughters of the American RevolutionUrbandale | Form 990-N | No figure |
| Greenewood of Jefferson IowaJefferson | Form 990-N | No figure |
| National Society of the Daughters of the American RevolutionLittle Sioux | Form 990-N | No figure |
| National TTT SocietyWest Des Moines | Form 990-N | No figure |
| Pella Community Hospital AuxiliaryPella | Form 990-N | No figure |
| Cedar Rapids Garden ClubCedar Rapids | Form 990-N | No figure |
| Beta Tau Delta SororityJefferson | Form 990-N | No figure |
| Bremer County Historical SocietyWaverly | Form 990-N | No figure |
| Toastmasters InternationalAmes | Form 990-N | No figure |
| National Society of the Daughters of the American RevolutionHampton | Form 990-N | No figure |
| National Society of the Daughters of the American RevolutionKeota | Form 990-N | No figure |
| National Society of the Daughters of the American RevolutionSioux City | Form 990-N | No figure |
| National Society of the Daughters of the American RevolutionFarragut | Form 990-N | No figure |
| National Society of the Daughters of the American RevolutionSolon | Form 990-N | No figure |
| National Society of the Daughters of the American RevolutionIowa City | Form 990-N | No figure |
| National Society of the Daughters of the American RevolutionGlenwood | Form 990-N | No figure |
| National Society of the Daughters of the American RevolutionNorwalk | Form 990-N | No figure |
| National Society of the Daughters of the American RevolutionAvoca | Form 990-N | No figure |
| National Society of the Daughters of the American RevolutionCedar Rapids | Form 990-N | No figure |
| National Society of the Daughters of the American RevolutionGlidden | Form 990-N | No figure |
| National Society of the Daughters of the American RevolutionWest Burlington | Form 990-N | No figure |
| Hawkeye Calvinist Cadet CouncilPella | Form 990-N | No figure |
| National Society of the Daughters of the American RevolutionWaverly | Form 990-N | No figure |
| American Chemical SocietyGrinnell | Form 990-N | No figure |
| American Legion Auxiliary 511 Glover ButtlerStuart | Form 990-N | No figure |
| Toastmasters InternationalCedar Falls | Form 990-N | No figure |
| Sigma Theta Tau IncWashington | Form 990-N | No figure |
| Arc of IowaWaterloo | Form 990-N | No figure |
| Camp FireMonticello | Form 990-N | No figure |
| National Society of the Daughters of the American RevolutionAmes | Form 990-N | No figure |
| United States Power SquadronsDes Moines | Form 990-N | No figure |
| American Chemical SocietyAmes | Form 990-N | No figure |
| National Society of the Daughters of the American RevolutionAfton | Form 990-N | No figure |
| Goldfield Community Charity OrganizationGoldfield | Form 990-N | No figure |
| Izaak Walton League of America IncAnamosa | Form 990-N | No figure |
| Alano Society No 1 of Waterloo IowaWaterloo | Form 990-N | No figure |
| Iowa Association of Building Maintenance EngineersPella | Form 990-N | No figure |
| National Society of the Daughters of the American RevolutionSpirit Lake | Form 990-N | No figure |
| National Society of the Daughters of the American RevolutionTiffin | Form 990-N | No figure |
| Workingmans Christmas Party Committee -for Needy Children-Ottumwa | Form 990-N | No figure |
| Jefferson Band Parents AssociationCedar Rapids | Form 990-N | No figure |
| Cherokee SymphonyCherokee | Form 990-N | No figure |
| National Society of the Daughters of the American RevolutionFort Dodge | Form 990-N | No figure |