Unknown & Unclassified nonprofits in Maryland

Unknown & Unclassified nonprofits in Maryland. Browse 10,672 public nonprofit profiles. Review organization identities, available filing years, and their complete CharitySense profiles.

Location refers to headquarters recorded in public sources, not an organization’s service area. Classification describes its reported category and does not assess its effectiveness.

Nonprofit profiles

  1. The Fuller Center for Housing of Prince George's County Inc

    EIN 472720890 · Headquarters: MT RAINIER, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  2. The Funkstown Cemetery Company

    EIN 520321524 · Headquarters: Funkstown, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. The Futurelight Foundation Inc

    EIN 993832986 · Headquarters: BOWIE, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  4. The Garchik Family Foundation

    EIN 526333396 · Headquarters: BETHESDA, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  5. The Garrison Gents Inc

    EIN 521830512 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  6. The Generation After Inc

    EIN 521492115 · Headquarters: Rockville, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. The Genetics Society of America In

    EIN 936023830 · Headquarters: ROCKVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. The George a and Carmel D Aman Memorial Trust

    EIN 521323637 · Headquarters: HYATTSVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  9. The Gertrude and Israel Freedman Charitable Foundation Inc

    EIN 521510954 · Headquarters: DUNDALK, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  10. The Gfwc Junior Womans Club of Chevy Chase Maryland Inc

    EIN 526044921 · Headquarters: Chevy Chase, MD, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  11. The Glenarden Track Club

    EIN 521610009 · Headquarters: HOLLYWOOD, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  12. The Goldsmith Family Foundation Inc

    EIN 521714353 · Headquarters: BALTIMORE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  13. The Goldsmith Foundation Inc

    EIN 521306094 · Headquarters: BALTIMORE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. The Good Knight Child Empowerment Network Inc

    EIN 521443773 · Headquarters: BELTSVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  15. The Goode Fight Corporation

    EIN 873329776 · Headquarters: Temple Hills, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. The Gorfine Foundation Inc

    EIN 526034786 · Headquarters: BALTIMORE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  17. The Grachur Club Inc

    EIN 520712782 · Headquarters: Towson, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. The Grand Pup Tent of Maryland Military Order of the Cootie Vfw

    EIN 814113991 · Headquarters: Salisbury, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  19. The Great Frederick Fair Inc

    EIN 520915839 · Headquarters: FREDERICK, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. The Greater Baltimore Board of Realtors Inc

    EIN 520455750 · Headquarters: Lutherville Timonium, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. The Greater Catonsville Chamber of Commerce Inc

    EIN 521927474 · Headquarters: CATONSVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. The Greater Catonsville Senior Center Council

    EIN 521264779 · Headquarters: Catonsville, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  23. The Greater Hagerstown Committee Inc

    EIN 521518609 · Headquarters: HAGERSTOWN, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. The Greater Patapsco Community Association Inc

    EIN 521478173 · Headquarters: Woodstock, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. The Greater Severna Park Athletic Association Inc

    EIN 521269677 · Headquarters: SEVERNA PARK, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  26. The Green Haven Improvement Association Incorporated

    EIN 521163819 · Headquarters: Pasadena, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. The Greenmount School Inc

    EIN 521803596 · Headquarters: BALTIMORE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. The Gunston School Inc

    EIN 520614282 · Headquarters: CENTREVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. The Gurdjieff Society of Washington D C

    EIN 521342926 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. The Gyan Foundation

    EIN 943149226 · Headquarters: Silver Spring, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  31. The Habonim Camp Association Company Incorporated

    EIN 526054091 · Headquarters: Rockville, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  32. The Hackerman Foundation Inc

    EIN 521459149 · Headquarters: TOWSON, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  33. The Halethorpe Improvement Association Inc

    EIN 521329678 · Headquarters: Halethorpe, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. The Hamilton Street Club Inc

    EIN 520342760 · Headquarters: BALTIMORE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. The Harbor Club of the Eastern Shore Inc

    EIN 520344335 · Headquarters: EASTON, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  36. The Harford Center Inc

    EIN 520913266 · Headquarters: HAVRE DE GRACE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. The Harford County Education Association Inc

    EIN 520855686 · Headquarters: BEL AIR, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. The Harford County Volunteer Fire and Ems Foundation Inc

    EIN 203078725 · Headquarters: FOREST HILL, MD, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  39. The Haron Dahan Foundation Inc C/o J Eisner

    EIN 521473704 · Headquarters: BALTIMORE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  40. The Harvest Institute Inc

    EIN 521874476 · Headquarters: BETHESDA, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. The Healthcare Council Inc

    EIN 521425268 · Headquarters: CALVERTON, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. The Healthy Church

    EIN 834280728 · Headquarters: Columbia, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. The Heating and Air Conditioning Contractors of Maryland

    EIN 237179287 · Headquarters: SEVERNA PARK, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  44. The Heavners

    EIN 452910050 · Headquarters: KNOXVILLE, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. The Hebrew Young Men's Association Inc

    EIN 526032001 · Headquarters: COLUMBIA, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. The Heights School

    EIN 521128002 · Headquarters: Potomac, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. The Helena Foundation Inc

    EIN 521522573 · Headquarters: ANNAPOLIS, MD, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  48. The Henry and Ruth Blaustein Rosenberg Foundation Inc

    EIN 526038384 · Headquarters: BALTIMORE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  49. The Henshel Foundation

    EIN 136094082 · Headquarters: BETHESDA, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  50. The Hideaway Community Association Inc

    EIN 521264007 · Headquarters: Columbia, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  51. The High Road Foundation Inc C/o Robert Eisinger

    EIN 832582070 · Headquarters: ROCKVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. The Highlands at Tuscarora Knolls Homeowners Association Inc

    EIN 521751455 · Headquarters: FREDERICK, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. The Hillendale Country Club Inc

    EIN 520353280 · Headquarters: COCKEYSVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. The Historic Shriver Graveyard Inc

    EIN 521397504 · Headquarters: Westminster, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  55. The Historical Society of Carroll County Maryland Inc

    EIN 520655971 · Headquarters: WESTMINSTER, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. The Hlm Foundation Inc

    EIN 384314411 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. The Home Builders Care Foundation Inc

    EIN 521389604 · Headquarters: FULTON, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. The Hope Center Church

    EIN 352744062 · Headquarters: CLINTON, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. THE HOREINU FOUNDATION Co Mendel Vim

    EIN 113380676 · Headquarters: Baltimore, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  60. The Hosanna Heritage Foundation

    EIN 393891153 · Headquarters: Beltsville, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. The Hospice and Palliative Care Network of Maryland Inc

    EIN 521364551 · Headquarters: SPARKS, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. The House DC

    EIN 300117990 · Headquarters: Capitol Heights, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. The Howard Cty Fndtn for Black Educ and Cultural Achievement

    EIN 521166846 · Headquarters: COLUMBIA, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. The Hps Network Inc

    EIN 394767321 · Headquarters: Towson, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. The Hrld Foundation Inc

    EIN 311531885 · Headquarters: COLUMBIA, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  66. The Huethermcclelland Foundation Inc

    EIN 521435090 · Headquarters: PHOENIX, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  67. The Human Fortress Inc

    EIN 422585519 · Headquarters: Perry Hall, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. The Hyattsville Preservation Association Inc

    EIN 521250844 · Headquarters: Hyattsville, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. The Ice Cream Association

    EIN 621030368 · Headquarters: BALTIMORE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. The Idlewood Community Association Inc

    EIN 522065471 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. The Ind Vol Firemens Assn of Ritchiemd

    EIN 521417993 · Headquarters: CAPITAL HEIGHTS, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. The Independent Junior Fire Engine Company No 3 of Hagerstown Maryland

    EIN 521837078 · Headquarters: HAGERSTOWN, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. The Interdisciplinary Council on Developmental and Learning Disorders

    EIN 521724162 · Headquarters: BETHESDA, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. The International Association of Lions Clubs the Crisfield Lions

    EIN 521250387 · Headquarters: Crisfield, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. The International Dyslexia Association Maryland Branch Inc

    EIN 521148900 · Headquarters: Finksburg, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. The International Tennis Club of the USA

    EIN 237391856 · Headquarters: BETHESDA, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. The Isaac & Leah Mpotts Foundation Inc

    EIN 520794606 · Headquarters: EDGEWATER, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  78. The Islamic School System Inc Montgomery County Maryland

    EIN 521143764 · Headquarters: Rockville, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. The Italian Greyhound Club of America

    EIN 237243955 · Headquarters: HUGHESVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  80. The Ivy Community Charities of Prince George's County Inc

    EIN 521515992 · Headquarters: SUITLAND, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. The Jacob and Hilda Blaustein Foundation Inc

    EIN 526038382 · Headquarters: Baltimore, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  82. The Jacob Tome Institute

    EIN 520593934 · Headquarters: NORTH EAST, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. The James M Johnston Trust for Char & Educ Purposes

    EIN 237019796 · Headquarters: CHEVY CHASE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  84. The Jc Crothers Foundation Inc

    EIN 237046562 · Headquarters: BALTIMORE, MD, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-PF

  85. The Jewish Day School Foundation of Greater Baltimore Inc

    EIN 521879606 · Headquarters: BALTIMORE, MD, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  86. The Jocelyn Sara Glassman Scholarship & Endowment Fund Inc

    EIN 521424703 · Headquarters: Baltimore, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  87. The John B & Marguerite M Owens Family Charitable Foundation Inc

    EIN 521611265 · Headquarters: TOWSON, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  88. The John B Parsons Foundation

    EIN 520591626 · Headquarters: SALISBURY, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  89. The John J Leidy Foundation Inc

    EIN 526034785 · Headquarters: Towson, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  90. The John W Bremer Memorial Foundat

    EIN 526667746 · Headquarters: GRANTSVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  91. The Joseph Meyerhoff Fund Inc

    EIN 526035997 · Headquarters: BALTIMORE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  92. The Jude House Inc

    EIN 520976886 · Headquarters: BEL ALTON, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. The Kahlert Foundation Inc

    EIN 521798711 · Headquarters: SYKESVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  94. The Kapiloff Foundation Inc

    EIN 521353142 · Headquarters: BALTIMORE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  95. The Kathryn Ames Foundation Inc

    EIN 521828472 · Headquarters: Towson, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  96. The Kay Family Foundation Inc

    EIN 521045650 · Headquarters: GERMANTOWN, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  97. The Kelemba Corporation

    EIN 833715564 · Headquarters: SILVER SPRING, MD, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  98. The Kent Island Heritage Society Inc

    EIN 521227822 · Headquarters: STEVENSVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. The Kentland Volunteer Fire Department of Kentland Md Inc

    EIN 526049333 · Headquarters: LANDOVER, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. The Kerala Association of Greater Washington

    EIN 521226001 · Headquarters: ROCKVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

First page and all pages