| Church Basketball Tournament Ma IncWorcester | Form 990-N | No figure |
| Hartsuff Park Disc Golf AssociationHolbrook | Form 990-N | No figure |
| Island Girls IntramuralsNantucket | Form 990-N | No figure |
| Lakeville Disc Golf AssociationLakeville | Form 990-N | No figure |
| Plympton Association of Youth Sports IncPlympton | Form 990 or 990-EZ | No figure |
| Tiger Pride Athletics Booster Club IncTyngsboro | Form 990-N | No figure |
| Friends of Sports Dans La Ville IncBoston | Form 990 or 990-EZ | No figure |
| Impressive Athletes Foundation IncMethuen | Form 990-N | No figure |
| Greater Boston Basketball League IncNorth Chelmsford | Form 990-N | No figure |
| Winthrop High Softball Booster Club IncWinthrop | Form 990-N | No figure |
| Townsend Trails Alliance CorporationTownsend | Form 990-N | No figure |
| Open OffroadPalmer | Form 990-N | No figure |
| Friends of Alexander W Kulevich Jr Athletic Complex IncMarblehead | Form 990-N | No figure |
| Winchester Youth Football IncWinchester | Form 990-N | No figure |
| Billys Pickleball Kids CorporationLongmeadow | Form 990-N | No figure |
| Kings for Kids IncWatertown | Form 990-N | No figure |
| WHS Courtside Club IncWilmington | Form 990-N | No figure |
| Friends of Northbridge Baseball IncWhitinsville | Form 990-N | No figure |
| Medway Flag Football IncMedway | Form 990-N | No figure |
| Boston Sports Foundation IncWilmington | Form 990-N | No figure |
| Friends of Shawsheen Cheer IncNorth Billerica | Form 990-N | No figure |
| Boston BanditsWest Roxbury | Form 990-N | No figure |
| Three Circle Sports IncShrewsbury | Form 990-N | No figure |
| Lynn Premier Softball League IncLynn | Form 990-N | No figure |
| Ware Youth Football IncWare | Form 990-N | No figure |
| Greater Boston Community Tennis IncWinthrop | Form 990-N | No figure |
| 1620 Sports Foundation IncPlymouth | Form 990 or 990-EZ | No figure |
| Longmeadow Ski Team Booster Club IncLongmeadow | Form 990-N | No figure |
| Central Mass Generals Hockey Club IncLeominster | Form 990-N | No figure |
| North Adams Women S Slow Pitch Softball CorpPittsfield | Form 990-N | No figure |
| Klesis Runners Circle IncHolyoke | Form 990-N | No figure |
| Equal Access Sports Foundation IncArlington | Form 990-N | No figure |
| Cambridge Bay State Baseball IncCambridge | Form 990-N | No figure |
| Rockstar Invitational IncNorthbridge | Form 990-N | No figure |
| West Bridgewater Athletic Boosters Club IncWest Bridgewater | Form 990 or 990-EZ | No figure |
| TMHS Redmen Cheer Booster ClubTewksbury | Form 990-N | No figure |
| Reservoir Wrestling Club IncBarre | Form 990-N | No figure |
| Collegiate Jiu-Jitsu LeagueRoslindale | Form 990-N | No figure |
| United States Field Hockey LeagueLexington | Form 990-N | No figure |
| Mass Hub Youth Cricket Association LtdLexington | Form 990-N | No figure |
| Friends of Medfield Baseball IncMedfield | Form 990-N | No figure |
| Framingham Youth Field Hockey IncFramingham | Form 990-N | No figure |
| CJS Sports Development FoundationWhitman | Form 990-N | No figure |
| New England Snowboard FoundationRochdale | Form 990 or 990-EZ | No figure |
| Framingham Youth Softball IncFramingham | Form 990-N | No figure |
| Boston Northeast Gaelic for Mothers and Others IncMilton | Form 990-N | No figure |
| Independent School League IncCambridge | Form 990 or 990-EZ | No figure |
| Ahs Field Hockey Booster IncFeeding Hills | Form 990-N | No figure |
| West Side Soccer Boosters IncWest Springfield | Form 990 or 990-EZ | No figure |
| Boston Snail Running Club IncBoston | Form 990-N | No figure |