| Harford Swim League IncBel Air | Form 990-N | No figure |
| Little League Baseball IncBaltimore | Form 990-N | No figure |
| Southern Maryland Roller Derby IncWaldorf | Form 990-N | No figure |
| Friends of Maryland Becoming an Outdoors-Woman IncorporatedCumberland | Form 990-N | No figure |
| Manta Ray Swim Team IncOakland | Form 990-N | No figure |
| Baltimore Dockers AfcBel Air | Form 990-N | No figure |
| Seaaffinity IncEssex | Form 990-N | No figure |
| Patriot Elite Wrestling ClubSevern | Form 990-N | No figure |
| Gunpowder United Mountain Bike Operators IncorporatedFallston | Form 990-N | No figure |
| National Interscholastic Lacrosse Coaches AssociationBaltimore | Form 990-N | No figure |
| Camp Ma-He-Tu Endowment Fund IncBaltimore | Form 990-N | No figure |
| Marked IncSalisbury | Form 990-N | No figure |
| India Community Center IncPotomac | Form 990-N | No figure |
| The Nathan Chris Baker FoundationWestminster | Form 990-N | No figure |
| Rising Sun Base Ball Club CompanyNorth East | Form 990-N | No figure |
| Bulldog Athletic AssociationPrince Frederick | Form 990-N | No figure |
| Mid Atlantic ClimbersOakland | Form 990-N | No figure |
| Amateur Athletic Union of the United States IncLexington Park | Form 990-N | No figure |
| Nepal Sports & Culture International IncGaithersburg | Form 990-N | No figure |
| Silver Heel Foundation IncChestertown | Form 990-N | No figure |
| Maryland Off-Highway Vehicle Alliance IncColumbia | Form 990-N | No figure |
| NCR DolphinsNew Carrollton | Form 990-N | No figure |
| Dearbought Devilrays Swim Team IncFrederick | Form 990-N | No figure |
| DMV GeneralsTemple Hills | Form 990-N | No figure |
| Lets Play America LtdTakoma Park | Form 990-N | No figure |
| Bancroft Global Initiative Foundation IncorporatedBowie | Form 990-N | No figure |
| SISTERS4FITNESS IncBowie | Form 990-N | No figure |
| Klap VolleyballColumbia | Form 990-N | No figure |
| Maryland Blazers Basketball IncEllicott City | Form 990-N | No figure |
| Germantown Kids Cricket ClubGermantown | Form 990-N | No figure |
| Blackrock Fury IncHagerstown | Form 990-N | No figure |
| Maryland Sportsmens FoundationAnnapolis | Form 990-N | No figure |
| Harmony Baseball Club IncSmithsburg | Form 990-N | No figure |
| Cambridge Power Boat Racing Association IncCambridge | Form 990-N | No figure |
| Washington Bridge League Educational Foundation IncSilver Spring | Form 990-N | No figure |
| Greater Glen Burnie Athletic Association IncorporatedMillersville | Form 990-N | No figure |
| Inazuma GroupNew Market | Form 990-N | No figure |
| Maryland State Tigers Youth DevelopmentBowie | Form 990-N | No figure |
| Maryland Open Horse Show Series IncHighland | Form 990-N | No figure |
| Washington Cricket Academy IncClarksville | Form 990-N | No figure |
| Getting It in CyclistBrandywine | Form 990-N | No figure |
| MC Explosion Competitive CheerUpper Marlboro | Form 990-N | No figure |
| College Bound Student AthletesFrederick | Form 990-N | No figure |
| All City Elite Basketball Organization IncHyattsville | Form 990-N | No figure |
| Rockshire Swimming LLCRockville | Form 990-N | No figure |
| Poplar Hill Parks IncBaltimore | Form 990-N | No figure |
| Tucker Road Parent Hockey OrganizationOxon Hill | Form 990-N | No figure |
| Team Fire Elite OrganizationWaldorf | Form 990-N | No figure |
| Friends of Cecil County Parks and Recreation IncElkton | Form 990-N | No figure |
| Upper Chesapeake Baseball FoundationBel Air | Form 990-N | No figure |