| Unbound and Rooted Academy IncJoppa | Form 990-N | No figure |
| One Nature InstituteUniversity Park | Form 990-N | No figure |
| Think Delta IncPotomac | Form 990-N | No figure |
| Rally for RileyFort Meade | Form 990-N | No figure |
| Advancing Black Lives in Education IncBethesda | Form 990-N | No figure |
| Macbeth Academy - Irvine IncGaithersburg | Form 990-N | No figure |
| Harbour School Baltimore Campus Parent Teacher Organization IncOwings Mills | Form 990-N | No figure |
| Parent Booster USA IncJoppa | Form 990-N | No figure |
| Zachary R H Berkheimer Charitable Organization IncBaltimore | Form 990-N | No figure |
| Business Academy IncRockville | Form 990-N | No figure |
| Friends Community Cooperative IncIjamsville | Form 990-N | No figure |
| Legacy Project FoundationTowson | Form 990-N | No figure |
| Ballou High SCHOOLCLASSOF71REUNION AssociationincFort Washington | Form 990-N | No figure |
| Delta Pi Alumni AssociationMiddle River | Form 990-N | No figure |
| Hands LandFrederick | Form 990-N | No figure |
| Parent Booster USA IncCrofton | Form 990-N | No figure |
| Center for Advancement of Tax EquityHyattsville | Form 990-N | No figure |
| Genanaw Foundation IncBrookeville | Form 990-N | No figure |
| Baltimore Scores in STEM IncBaltimore | Form 990-N | No figure |
| Marvin Nathaniel Evans Jr Gifted & Talented Foundation IncRandallstown | Form 990-N | No figure |
| Milestones Elevation Community DevelopmentOxon Hill | Form 990-N | No figure |
| Baltimore Metro Norfolk State University Alumni Interest GroupColumbia | Form 990-N | No figure |
| Recc Plus Youth and FamilyIndian Head | Form 990-N | No figure |
| Scientific Association of Mathematical Finance IncSilver Spring | Form 990-N | No figure |
| Learning to Emerge Services IncMount Airy | Form 990-N | No figure |
| Windy Hill Middle School Parent Teacher Student OrganizationOwings | Form 990-N | No figure |
| Ambition LeagueClinton | Form 990-N | No figure |
| Family Foundation 4 Learning IncCapitol Heights | Form 990-N | No figure |
| Pittman-Hansard Scholarship FoundationJessup | Form 990-N | No figure |
| Middle Grades PartnershipBaltimore | Form 990-N | No figure |
| PACESLa Plata | Form 990-N | No figure |
| Reading League MarylandTimonium | Form 990-N | No figure |
| Lighthouse Scholastic Foundation IncSilver Spring | Form 990-N | No figure |
| I2C Lab CorpFrederick | Form 990-N | No figure |
| Friends of the Julia a Purnell Museum IncSnow Hill | Form 990-N | No figure |
| Severna Park High School Ptso IncSeverna Park | Form 990-N | No figure |
| Todd-Tech-Talk CorporationBoyds | Form 990-N | No figure |
| Rising Opportunities Through Science Education and Service IncOlney | Form 990-N | No figure |
| Adazi-Enu Association in the AmericasSevern | Form 990-N | No figure |
| Language ProjectFrederick | Form 990-N | No figure |
| Elevated Educational FundRiverdale | Form 990-N | No figure |
| Edewor Foundation & Initiative IncBowie | Form 990-N | No figure |
| Gamma Sigma Gamma Fraternity IncorporatedBaltimore | Form 990-N | No figure |
| Reagans Voice Advocacy Consulting Group IncUpper Marlboro | Form 990-N | No figure |
| Awakening Through Race Intersectionality and Social EquitBaltimore | Form 990-N | No figure |
| Save Our Story IncSilver Spring | Form 990-N | No figure |
| Ablazin Foundation IncDerwood | Form 990-N | No figure |
| Anne Arundel County Unit of NapJessup | Form 990-N | No figure |
| CSTABaltimore | Form 990-N | No figure |
| Josa USA-Canada Jaiama Old Students AssociationSilver Spring | Form 990-N | No figure |