| Lake Maxinkuckee Conservancy Foundation IncCulver | Form 990-N | No figure |
| Marshall County Lakes and Waters Council IncBremen | Form 990-N | No figure |
| Renewable Hope IncPendleton | Form 990-N | No figure |
| West Boggs Park Foundation IncLoogootee | Form 990-N | No figure |
| Kankakee Wetlands Organic Gardens IncSouth Bend | Form 990-N | No figure |
| Land of Limestone Master GardenersBedford | Form 990-N | No figure |
| Knobstone Hiking Trail Association IncMartinsville | Form 990-N | No figure |
| Beautify Beech Grove CommitteeBeech Grove | Form 990-N | No figure |
| Whitley County Master GardenersColumbia City | Form 990-N | No figure |
| Carl G Fisher Society IncIndianapolis | Form 990-N | No figure |
| Noble County Master Gardener Association IncorporatedAlbion | Form 990-N | No figure |
| Simonton Lake Preservation Trust IncElkhart | Form 990-N | No figure |
| Friends of Versailles State Park IncorporatedDillsboro | Form 990-N | No figure |
| Can Lady ProjectIndianapolis | Form 990-N | No figure |
| Friends of Ouabache State Park IncBluffton | Form 990-N | No figure |
| Save Maumee Grassroots Organization IncFort Wayne | Form 990-N | No figure |
| Indiana Vector Control Association Plan AdministratorIndianapolis | Form 990-N | No figure |
| Indiana Parks Alliance IncIndianapolis | Form 990-N | No figure |
| Southern Whitewater Valley Land TrustCenterville | Form 990-N | No figure |
| IL Quga A10Brownsburg | Form 990-N | No figure |
| Little Lake Maxinkuckee AssociationCulver | Form 990-N | No figure |
| Pretty Lake Conservation Club IncWolcottville | Form 990-N | No figure |
| Woodland Savanna Land Conservancy IncValparaiso | Form 990-N | No figure |
| Ace Conservation & Educational Club IncMartinsville | Form 990-N | No figure |
| Saint Beatrice Heart for the World IncPeru | Form 990-N | No figure |
| Tri-Township Conservation ClubBatesville | Form 990-N | No figure |
| Old Homestead Preservation Society IncCrown Point | Form 990-N | No figure |
| Lawrence County Rock Club IncLoogootee | Form 990-N | No figure |
| Friends of Harmonie State Park IncNew Harmony | Form 990-N | No figure |
| Hancock County Master Gardener Association IncGreenfield | Form 990-N | No figure |
| Friends of Charlestown State ParkCharlestown | Form 990-N | No figure |
| Blueggs Environmental Education LtdNewburgh | Form 990-N | No figure |
| P4C Paddle Club IncWarsaw | Form 990-N | No figure |
| Science Barn IncSouth Bend | Form 990-N | No figure |
| Fort Wayne Swimming Booster Club IncFort Wayne | Form 990-N | No figure |
| Main Street Westport inWestport | Form 990-N | No figure |
| Hereford Lake Conservation SocietyMadison | Form 990-N | No figure |
| Porterco Conservation Trust IncChesterton | Form 990-N | No figure |
| South Central Indiana Master Gardener Association IncColumbus | Form 990-N | No figure |
| Growth Foundation IncIndianapolis | Form 990-N | No figure |
| Ken Craig Community Garden IncKnox | Form 990-N | No figure |
| Eastern Whitewater Valley Land Trust IncCenterville | Form 990-N | No figure |
| Medora Brick Plant and Historical Sites IncMedora | Form 990-N | No figure |
| Big Oaks Conservation Society IncorporatedMadison | Form 990-N | No figure |
| Danielle Cares for ChairsCarmel | Form 990-N | No figure |
| Steuben County Master Gardener Association IncAngola | Form 990-N | No figure |
| National Association for Competitive Mounted Orienteering IMilton | Form 990-N | No figure |
| Ocean-Aquarium Foundation LtdIndianapolis | Form 990-N | No figure |
| Greater Olin Lake Conservancy IncorporatedWolcottville | Form 990-N | No figure |
| Monon 16 Community GardenIndianapolis | Form 990-N | No figure |