| PTA Delaware CongressEllicott City | Form 990-N | No figure |
| PTA Delaware Congress Abingdon Elementary PTA IncAbingdon | Form 990-N | No figure |
| Westland Middle School PTA IncBethesda | Form 990-N | No figure |
| U S N R C Child Development Center IncRockville | Form 990-N | No figure |
| Specialist Charles L Bowman Jr Memorial Scholarship Fund IncManchester | Form 990-N | No figure |
| PTA Delaware CongressMarriottsville | Form 990-N | No figure |
| Big Sisters of Baltimore IncReisterstown | Form 990-N | No figure |
| Brunswick Middle Parent-Teacher Organization IncBrunswick | Form 990-N | No figure |
| Friends of the Oxon Hill LibraryOxon Hill | Form 990-N | No figure |
| Leisure World Computer Center IncSilver Spring | Form 990-N | No figure |
| South Hagerstown High School Rebel Band Boosters IncHagerstown | Form 990-N | No figure |
| Institute of Tai-Chi ArtsRockville | Form 990-N | No figure |
| Baltimore Bead Society IncEllicott City | Form 990-N | No figure |
| Maryland Scuba Association IncSevern | Form 990-N | No figure |
| Troy Vance Foundation IncBaltimore | Form 990-N | No figure |
| Friends of the Bowie Library IncBowie | Form 990-N | No figure |
| H William Twigg Memorial Scholarship Fund IncHagerstown | Form 990-N | No figure |
| Friends of the Accokeek Library IncAccokeek | Form 990-N | No figure |
| The Robert J Blackwell Foundation IncBaltimore | Form 990-N | No figure |
| Save Another Youth IncBaltimore | Form 990-N | No figure |
| Harry a Blackmun Scholarship Foundation IncHampstead | Form 990-N | No figure |
| Broad Ford Elementary School PTOOakland | Form 990-N | No figure |
| Mid-Atlantic Association for Imago Relationship Therapists IncAnnapolis | Form 990-N | No figure |
| Electric Vehicle Association of Greater Washington DC IncLaurel | Form 990-N | No figure |
| Maryland Rainbow Girls Foundation IncOcean City | Form 990-N | No figure |
| Guru Harkrishan Institute of Sikh Studies IncBoyds | Form 990-N | No figure |
| Carver Alumni Association IncBaltimore | Form 990-N | No figure |
| Alliance of Southern Prince Georges Communities IncTemple Hills | Form 990-N | No figure |
| Loch Raven High School Athletic Boosters Club IncTowson | Form 990-N | No figure |
| Friends of the Chevy Chase Library IncChevy Chase | Form 990-N | No figure |
| Bereaved Parents of the USABrooklandville | Form 990-N | No figure |
| Bruce High School Alumni AssociationWesternport | Form 990-N | No figure |
| Aberdeen Lions Charities IncAberdeen | Form 990-N | No figure |
| Leonard E Hicks Multi Purpose Community Center IncorporatedBaltimore | Form 990-N | No figure |
| Cumberland Historic Cemetery Organization IncCumberland | Form 990-N | No figure |
| Friends of Prince Georges County Libraries IncNew Carrollton | Form 990-N | No figure |
| The Fort Smallwood Optimist Foundation of Anne Arundel CountyPasadena | Form 990-N | No figure |
| Prince Frederick Rotary Club Foundation IncPrince Frederick | Form 990-N | No figure |
| Baltimore City College Class of 1939Brooklandville | Form 990-N | No figure |
| People of America FoundationBethesda | Form 990-N | No figure |
| Fathers IncorporatedUpper Marlboro | Form 990-N | No figure |
| Uet-Lahore Alumni Association America IncRockville | Form 990-N | No figure |
| Pensacola Connection IncClinton | Form 990-N | No figure |
| Saint Michaels High School Alumni AssociationSaint Michaels | Form 990-N | No figure |
| Maryland Black Mayors IncCapitol Heights | Form 990-N | No figure |
| Zeta Alpha Sigma Chapter IncColumbia | Form 990-N | No figure |
| The William H Calfee Foundation IncAdamstown | Form 990-N | No figure |
| River Hill High School MusicClarksville | Form 990-N | No figure |
| Washington County Mennonite Historic LibraryClear Spring | Form 990-N | No figure |
| Long Reach High School Boosters ClubColumbia | Form 990-N | No figure |