| Maryland Association of Student Councils IncWestminster | Form 990 | $346,721FY2025 |
| National Consortium of STEM SchoolsChevy Chase | Form 990 | $345,869FY2025 |
| Morgan State University Alumni Association IncorporatedBaltimore | Form 990 | $341,951FY2026 |
| Bethesda Dutch After School ProgramBethesda | Form 990 | $338,578FY2025 |
| Aligarh Alumni Association Washington DCPotomac | Form 990 | $338,380FY2025 |
| Live Peace Tech CorporationSilver Spring | Form 990 | $333,990FY2025 |
| Association for Radiologic and Imaging Nursing IncOakland | Form 990 | $319,376FY2025 |
| Robotics and Engineering in Allegany County--Together IncCumberland | Form 990 | $319,284FY2025 |
| AASHAWestminster | Form 990 | $316,686FY2026 |
| Tiferes Golda IncBaltimore | Form 990 | $316,500FY2025 |
| Silver Canady Charitable Collective IncBowie | Form 990 | $313,446FY2024 |
| Panhari Trust IncClarksburg | Form 990 | $311,361FY2025 |
| Support Education Foundation IncGreenbelt | Form 990 | $308,301FY2025 |
| Learning Is for TomorrowBaltimore | Form 990 | $305,217FY2025 |
| Homecoming ProjectBel Air | Form 990 | $303,738FY2025 |
| Harbaugh Coaching Academy IncOwings Mills | Form 990 | $298,889FY2024 |
| Village Edu CompanyBethesda | Form 990 | $298,094FY2025 |
| Game Meets Game IncSilver Spring | Form 990 | $295,966FY2024 |
| Ullico FoundationBethesda | Form 990 | $293,311FY2025 |
| Heritage Instructional Services IncCatonsville | Form 990 | $288,183FY2025 |
| Boyds Organization for Youth Development Services IncBoyds | Form 990 | $287,727FY2025 |
| Association for Science Teacher EducationBel Air | Form 990 | $284,224FY2024 |
| Ifees IncFrederick | Form 990 | $279,358FY2024 |
| Jami-Ul-Jalil Muslim OrganisationGlenn Dale | Form 990 | $278,131FY2025 |
| Eastern Shore Food LabChestertown | Form 990 | $277,555FY2025 |
| Catherine Project IncAnnapolis | Form 990 | $277,153FY2025 |
| WeremnantLutherville | Form 990 | $276,927FY2024 |
| The Columbia FoundationChevy Chase | Form 990 | $275,916FY2025 |
| St Marys County Advanced Life Support Unit IncLeonardtown | Form 990 | $275,885FY2025 |
| Salisbury School Educational Foundation IncSalisbury | Form 990 | $273,643FY2025 |
| PHS Commissioned Officers FDN for the Advancement of Public HealthHyattsville | Form 990 | $273,391FY2025 |
| 360 Community Development Corporation IncBowie | Form 990 | $272,019FY2024 |
| Latino Child Care Association of Maryland IncSilver Spring | Form 990 | $271,424FY2025 |
| Helping Friends FoundationSparks | Form 990 | $267,133FY2025 |
| Garrett County Public Schools Foundation IncOakland | Form 990 | $262,406FY2025 |
| Barbara Ingram School for the Arts FoundationHagerstown | Form 990 | $261,141FY2025 |
| City Youth Matrix CorpNew Market | Form 990 | $260,573FY2025 |
| Kever Rachel Fund IncPikesville | Form 990 | $258,700FY2025 |
| Atomic HandsNorth Brentwood | Form 990 | $258,107FY2025 |
| Baltimore Cares IncorporatedBaltimore | Form 990 | $256,566FY2024 |
| Lead Maryland Foundation IncQueenstown | Form 990 | $255,967FY2025 |
| Linganore High School Band Boosters IncFrederick | Form 990 | $254,420FY2026 |
| Open Doors Partners in Education IncChestertown | Form 990 | $253,887FY2025 |
| Washington County Leadership Development Program IncHagerstown | Form 990 | $250,834FY2025 |
| Launching Educational Assistance Programs Forward IncPrince Frederick | Form 990 | $249,296FY2025 |
| Saddle Up Scholars IncChurchville | Form 990 | $248,160FY2025 |
| Youth Popular Culture Institute IncClinton | Form 990 | $247,809FY2024 |
| Unitas Classical Christian Cooperative IncDavidsonville | Form 990 | $247,058FY2026 |
| Towson High School Music Boosters IncTowson | Form 990 | $245,869FY2025 |
| Immigration Outreach Service Center IncBaltimore | Form 990 | $245,022FY2025 |