| Robert Oliver Park Association IncChase | Form 990-N | No figure |
| Eastern Shore Baseball League IncParsonsburg | Form 990-N | No figure |
| Physicians for a National Health ProgramFulton | Form 990-N | No figure |
| PTA Delaware CongressIjamsville | Form 990-N | No figure |
| Wicomico Bar Association IncSalisbury | Form 990-N | No figure |
| Granite Historical Society IncWoodstock | Form 990-N | No figure |
| PTA Delaware CongressElkridge | Form 990-N | No figure |
| Council of Educational Administrative and SupervisoryCockeysville | Form 990-N | No figure |
| PTA Delaware CongressCatonsville | Form 990-N | No figure |
| PTA Delaware CongressBel Air | Form 990-N | No figure |
| Toastmasters InternationalColumbia | Form 990-N | No figure |
| Martin J Smith Foundation IncorporatedHampstead | Form 990-N | No figure |
| Soul in Motion Players IncFrederick | Form 990-N | No figure |
| The Moving Company IncCockeysville | Form 990-N | No figure |
| US Lacrosse IncBeltsville | Form 990-N | No figure |
| Maryland 4-H Club Foundation IncMountain Lake Park | Form 990-N | No figure |
| Youth Services America CorpColumbia | Form 990-N | No figure |
| Maryland 4-H Club Foundation IncCumberland | Form 990-N | No figure |
| Blacks in GovernmentFort Washington | Form 990-N | No figure |
| Alpha Pi Chi National Sorority IncOxon Hill | Form 990-N | No figure |
| Alpha Pi Chi National Sorority IncPotomac | Form 990-N | No figure |
| Alpha Pi Chi National Sorority IncCambridge | Form 990-N | No figure |
| Alpha Pi Chi National Sorority IncLargo | Form 990-N | No figure |
| Alpha Pi Chi National Sorority IncBowie | Form 990-N | No figure |
| Council on Ionizing Radiation Measurements and Standards IncRockville | Form 990-N | No figure |
| Maryland 4-H Club Foundation IncWestminster | Form 990-N | No figure |
| International Order of the Rainbow GirlsFrederick | Form 990-N | No figure |
| National Society of the Sons of the American RevolutionCallaway | Form 990-N | No figure |
| Maryland 4-H Club Foundation IncCockeysville | Form 990-N | No figure |
| Hampton UniversityHampton | Form 990-N | No figure |
| Hampton UniversityBaltimore | Form 990-N | No figure |
| Blacks in GovernmentRockville | Form 990-N | No figure |
| Toastmasters InternationalHanover | Form 990-N | No figure |
| Chesapeake Bay Community Band IncStevensville | Form 990-N | No figure |
| South Mountain Heritage Society IncBurkittsville | Form 990-N | No figure |
| St Clair Wright Preservation Fund IncAnnapolis | Form 990-N | No figure |
| PTA Delaware CongressGermantown | Form 990-N | No figure |
| PTA Delaware CongressGaithersburg | Form 990-N | No figure |
| Bay 100 Youth Task ForceSaint Michaels | Form 990-N | No figure |
| PTA Delaware CongressBel Air | Form 990-N | No figure |
| PTA Maryland Congress of Parents & Teachers IncDenton | Form 990-N | No figure |
| National Society of the Daughters of the American RevolutionGermantown | Form 990-N | No figure |
| PTA Maryland Congress of Parent & Teachers IncChestertown | Form 990-N | No figure |
| PTA Delaware CongressBel Air | Form 990-N | No figure |
| United Daughters of the ConfederacyMillersville | Form 990-N | No figure |
| PTA Delaware CongressBaltimore | Form 990-N | No figure |
| Old Mill Midddle School North PTA IncMillersville | Form 990-N | No figure |
| Maryland 4-H Club Foundation IncWestminster | Form 990-N | No figure |
| Maryland 4-H Club Foundation IncColumbia | Form 990-N | No figure |
| Friends of the Govans Library Enoch Pratt Free LibraryBaltimore | Form 990-N | No figure |