| American Schleswig Holstein Heritage SocietyWalcott | Form 990-N | No figure |
| Dubuque Regional AIDS CoalitionNew Vienna | Form 990-N | No figure |
| PTA Iowa CongressCedar Rapids | Form 990-N | No figure |
| Waucoma Historical Society IncWaucoma | Form 990-N | No figure |
| Keepsake QuiltersCedar Falls | Form 990-N | No figure |
| Grand Theatre Corporate FoundationKeokuk | Form 990-N | No figure |
| Toastmasters InternationalWest Des Moines | Form 990-N | No figure |
| Kiwanis Club of Cedar Rapids Iowa Charitable FoundationCedar Rapids | Form 990-N | No figure |
| American Volkssport Association IncDes Moines | Form 990-N | No figure |
| Friends of the Ericson Public LibraryBoone | Form 990-N | No figure |
| Whiting Education Foundation IncWhiting | Form 990-N | No figure |
| American Inns of Court FoundationDes Moines | Form 990-N | No figure |
| Wellington Heights Neibhborhood AssociationCedar Rapids | Form 990-N | No figure |
| Montgomery County Veterans Memorial Court of HonorRed Oak | Form 990-N | No figure |
| Toastmasters InternationalDes Moines | Form 990-N | No figure |
| National School Public Relations AssociationDubuque | Form 990-N | No figure |
| Clive Historical SocietyClive | Form 990-N | No figure |
| Health Henry County CommunitiesDanville | Form 990-N | No figure |
| Woodland Heights OrganizationDes Moines | Form 990-N | No figure |
| Little League Baseball IncDavenport | Form 990-N | No figure |
| Des Moines County Child Abuse Education & Prevention Council IncBurlington | Form 990-N | No figure |
| PTA Iowa CongressRiverdale | Form 990-N | No figure |
| Luverne Community CenterLu Verne | Form 990-N | No figure |
| Liberty School Museum IncBritt | Form 990-N | No figure |
| Guttenberg Heritage SocietyGuttenberg | Form 990-N | No figure |
| Partnership at Drugfreeiowa OrgDallas Center | Form 990-N | No figure |
| Plymouth County Conservation FoundationHinton | Form 990-N | No figure |
| Washington Railroad Historical Society IncWashington | Form 990-N | No figure |
| PTA Iowa CongressCamanche | Form 990-N | No figure |
| Lake Preservation Association for Storm Lake IncStorm Lake | Form 990-N | No figure |
| Stanton Historical SocietyStanton | Form 990-N | No figure |
| Toastmasters InternationalVan Horne | Form 990-N | No figure |
| Southwest Iowa Humane SocietyClarinda | Form 990-N | No figure |
| Toys Go RoundDecorah | Form 990-N | No figure |
| American Society of Heating Refrigerating & a-C EngineersCedar Rapids | Form 990-N | No figure |
| Toastmasters InternationalMason City | Form 990-N | No figure |
| Friends of the Clinton Public LibraryClinton | Form 990-N | No figure |
| Gowrie Development CommissionGowrie | Form 990-N | No figure |
| PTA Iowa CongressBettendorf | Form 990-N | No figure |
| Animal Protection League of Southeast IowaBurlington | Form 990-N | No figure |
| American Inns of Court FoundationDavenport | Form 990-N | No figure |
| Nishna Valley Model Railroad SocietyHarlan | Form 990-N | No figure |
| India Cultural Association of Central IowaAmes | Form 990-N | No figure |
| Music Teachers National Association IncMount Vernon | Form 990-N | No figure |
| Hawkeye Community Historical Club IncHawkeye | Form 990-N | No figure |
| Pioneer Historical Society IncFarmington | Form 990-N | No figure |
| Art Music & Literary Council of Wayne CountyCorydon | Form 990-N | No figure |
| Future Farmers of America and Its State Associations & Local ChapterGrand Mound | Form 990-N | No figure |
| The Greater Bettendorf Community FoundationBettendorf | Form 990-N | No figure |
| Riceville Community Foundation IncRiceville | Form 990-N | No figure |