| University of MassachusettsBelchertown | Form 990-N | No figure |
| Catch the Science Bug Foundation IncWorcester | Form 990-N | No figure |
| West Virginia Association for Cave Studies IncMedford | Form 990-N | No figure |
| Alumnae Association of Mount Holyoke College IncSouth Hadley | Form 990-N | No figure |
| Pop Warner Little Scholars IncRehoboth | Form 990-N | No figure |
| University of MassachusettsCummington | Form 990-N | No figure |
| Feeling Good About Yourself IncSpringfield | Form 990-N | No figure |
| Plastics Institute of America IncConcord | Form 990-N | No figure |
| Smocking Arts Guild of America IncEssex | Form 990-N | No figure |
| Psi Chi the National Honor Society in PsychologyQuincy | Form 990-N | No figure |
| Psi Chi the National Honor Society in PsychologyBoston | Form 990-N | No figure |
| Psi Chi the National Honor Society in PsychologyLowell | Form 990-N | No figure |
| Cahill Ministries IncFall River | Form 990-N | No figure |
| Alumnae Association of Mount Holyoke College inSouth Hadley | Form 990-N | No figure |
| Western Massachusetts Library Advocates IncorporatedEasthampton | Form 990-N | No figure |
| University of MassachusettsActon | Form 990-N | No figure |
| University of MassachusettsQuincy | Form 990-N | No figure |
| University of MassachusettsPlymouth | Form 990-N | No figure |
| University of MassachusettsTaunton | Form 990-N | No figure |
| Toastmasters InternationalBrookline | Form 990-N | No figure |
| Toastmasters InternationalAuburndale | Form 990-N | No figure |
| Honor Society of Phi Kappa PhiSalem | Form 990-N | No figure |
| Smith College Club of the Treasure Coast IncLincoln | Form 990-N | No figure |
| Psi Chi the National Honor Society in PsycologyFramingham | Form 990-N | No figure |
| National Society Sons of the American RevolutionScituate | Form 990-N | No figure |
| PTA Massachusetts Parent-Teacher Association IncGreat Barrington | Form 990-N | No figure |
| Alumnae Association of Mount Holyoke College IncSouth Hadley | Form 990-N | No figure |
| Alumnae Association of Mount Holyoke College IncSouth Hadley | Form 990-N | No figure |
| University of MassachusettsSouthwick | Form 990-N | No figure |
| Alumnae Association of Mount Holyoke College IncSouth Hadley | Form 990-N | No figure |
| Linguistic Association of the SouthwestSouth Deerfield | Form 990-N | No figure |
| University of MassachusettsWestfield | Form 990-N | No figure |
| Association for Women in Science IncCambridge | Form 990-N | No figure |
| University of MassachusettsChesterfield | Form 990-N | No figure |
| Operation Winchendon CaresWinchendon | Form 990-N | No figure |
| Road Runners Club of AmericaAdams | Form 990-N | No figure |
| Berkshire Concert Choir IncLenox | Form 990-N | No figure |
| Tops Club IncAmesbury | Form 990-N | No figure |
| La Leche League International IncKingston | Form 990-N | No figure |
| Garden Club Federation of Massachusetts IncFramingham | Form 990-N | No figure |
| Garden Club Federation of Masschusetts IncWrentham | Form 990-N | No figure |
| Garden Club Federation of Massachusetts IncMarblehead | Form 990-N | No figure |
| Garden Club Federation of Massachusetts IncMarblehead | Form 990-N | No figure |
| Alumnae Association of Mount Holyoke College IncSouth Hadley | Form 990-N | No figure |
| Road Runners Club of AmericaHopkinton | Form 990-N | No figure |
| Garden Club Federation of Massachusetts IncPlymouth | Form 990-N | No figure |
| Pflag AttleboroAttleboro | Form 990-N | No figure |
| Road Runners Club of AmericaBoston | Form 990-N | No figure |
| Massachusetts Bay Victory Riders IncorporatedNorfolk | Form 990-N | No figure |
| Road Runners Club of AmericaNewton Lower Falls | Form 990-N | No figure |