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. Former Members - Liberia National Police Assoc in the Americas Inc

    EIN 473611551 · Headquarters: Pikesville, MD, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  2. Fort Mchenry Chapter Nera

    EIN 237448197 · Headquarters: Reisterstown, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  3. Fort Washington Chapter of the Harley Owners Group Inc

    EIN 521842554 · Headquarters: Ft Washington, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Fort Washington Manor Tenant Association

    EIN 800340259 · Headquarters: Fort Washington, MD, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  5. Fort Washington Medical Center Inc

    EIN 521682858 · Headquarters: FORT WASHINGTON, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Fort Washington Pool Association Inc

    EIN 520896240 · Headquarters: Fort Washington, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  7. Fortineux Family Inc

    EIN 872736844 · Headquarters: Clarksburg, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Fosters Legacy Foundation Llc

    EIN 873737938 · Headquarters: Accokeek, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Fostip Staffing Agency

    EIN 465355453 · Headquarters: Greenbelt, MD, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  10. Foundation for Amateur Radio Inc

    EIN 526049502 · Headquarters: ARBUTUS, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  11. Foundation FOR APPLIED CONST TECHNOLOGY FOR

    EIN 521236606 · Headquarters: Upper Marlboro, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Foundation for Democratic Education Inc

    EIN 521157094 · Headquarters: BRINKLOW, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Foundation for Educational Innovations Inc

    EIN 521762612 · Headquarters: Gaithersburg, MD, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  14. Foundation for Girls Incorporated of Washington County

    EIN 521720438 · Headquarters: HAGERSTOWN, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  15. Foundation for Healthy Kids Corporation

    EIN 830807342 · Headquarters: Phoenix, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Foundation for Spirituality and Medicine Inc

    EIN 521238713 · Headquarters: BALTIMORE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  17. Foundation for the Advancement of Education

    EIN 541418962 · Headquarters: Rockville, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  18. Foundation of Leisure World Inc

    EIN 521226000 · Headquarters: Silver Spring, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Fountain Green Swim Club Inc

    EIN 237251106 · Headquarters: BEL AIR, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Fountain Head Country Club Incorporated

    EIN 520316585 · Headquarters: HAGERSTOWN, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Fountain House Trust C/o Frank Campbell

    EIN 387222121 · Headquarters: ANNAPOLIS, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  22. Four County Squares

    EIN 352781860 · Headquarters: Eldersburg, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Four Seasons Community Association Inc

    EIN 521697212 · Headquarters: Gambrills, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Four Seasons Elementary Pta Inc

    EIN 521774352 · Headquarters: GAMBRILLS, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  25. Fox Hills West Citizens Association Inc

    EIN 237244291 · Headquarters: Rockville, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Foxmoor Association Inc

    EIN 521295871 · Headquarters: Arnold, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Foxridge at Mcdonogh Maintenance Corporation

    EIN 521967434 · Headquarters: OWINGS MILLS, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Fphs Class of 2004 Reunion

    EIN 991745596 · Headquarters: Olney, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. Fra Meade Branch 212

    EIN 113813804 · Headquarters: Glen Burnie, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. France-merrick Foundation Inc

    EIN 526072964 · Headquarters: BALTIMORE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  31. Francis E and Mildred W Gardiner Jr Family Foundation

    EIN 202897132 · Headquarters: ANNAPOLIS, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  32. Francis Scott Key Lodge 91 Fop Inc

    EIN 237180526 · Headquarters: FREDERICK, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  33. Francophone Festival of Montgomery County Maryland

    EIN 261144774 · Headquarters: GAITHERSBURG, MD, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  34. Frank & Betty Wright Foundation

    EIN 521041780 · Headquarters: POTOMAC, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  35. Frank Jarman American Legion Post 36

    EIN 526077986 · Headquarters: Chestertown, MD, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  36. Franklin High School Ptsa Inc

    EIN 237031497 · Headquarters: Reisterstown, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. Franklin Holding Limited

    EIN 270872830 · Headquarters: Silver Spring, MD, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  38. Franklin Knolls Swimming Pool Association Inc

    EIN 520738378 · Headquarters: Silver Spring, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Franklin Square Community Association Inc

    EIN 521523238 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Fraternal Odrer of Police Lodge 32

    EIN 237366429 · Headquarters: GREENBELT, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Fraternal Order of Eagles

    EIN 237592325 · Headquarters: Cresaptown, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  42. Fraternal Order of Eagles

    EIN 237592327 · Headquarters: Frederick, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Fraternal Order of Eagles

    EIN 521037437 · Headquarters: Gaithersburg, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Fraternal Order of Eagles

    EIN 521157258 · Headquarters: Brunswick, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  45. Fraternal Order of Eagles #694

    EIN 520318450 · Headquarters: Hagerstown, MD, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  46. Fraternal Order of Eagles 1136 Aux

    EIN 237592324 · Headquarters: Brunswick, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Fraternal Order of Eagles 2883 Aerie

    EIN 520575749 · Headquarters: CRESAPTOWN, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Fraternal Order of Eagles Aerie 3509

    EIN 237331628 · Headquarters: Gaithersburg, MD, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990

  49. Fraternal Order of Orioles 330 Auxi

    EIN 611733062 · Headquarters: FREDERICK, MD, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  50. Fraternal Order of Police

    EIN 237190596 · Headquarters: Gaithersburg, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Fraternal Order of Police

    EIN 237278953 · Headquarters: EASTON, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Fraternal Order of Police

    EIN 237360127 · Headquarters: College Park, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Fraternal Order of Police

    EIN 237364454 · Headquarters: Beltsville, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Fraternal Order of Police

    EIN 237585908 · Headquarters: North East, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Fraternal Order of Police

    EIN 262311723 · Headquarters: Berlin, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Fraternal Order of Police

    EIN 270906215 · Headquarters: BALTIMORE, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Fraternal Order of Police

    EIN 311351639 · Headquarters: Snow Hill, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Fraternal Order of Police

    EIN 462995473 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  59. Fraternal Order of Police

    EIN 521408968 · Headquarters: Westminster, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Fraternal Order of Police

    EIN 521448938 · Headquarters: Salisbury, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Fraternal Order of Police

    EIN 521462237 · Headquarters: Frostburg, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  62. Fraternal Order of Police

    EIN 521591684 · Headquarters: Annapolis, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Fraternal Order of Police

    EIN 521718399 · Headquarters: Laurel, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Fraternal Order of Police

    EIN 521798578 · Headquarters: Baltmore, MD, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  65. Fraternal Order of Police

    EIN 521845790 · Headquarters: Parkville, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Fraternal Order of Police

    EIN 522076751 · Headquarters: APG, MD, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  67. Fraternal Order of Police

    EIN 541144674 · Headquarters: GLEN BURNIE, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Fraternal Order of Police

    EIN 753244138 · Headquarters: Princess Anne, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Fraternal Order of Police

    EIN 810568976 · Headquarters: ABERDEEN, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  70. Fraternal Order of Police

    EIN 830408664 · Headquarters: Ellicott City, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Fraternal Order of Police

    EIN 851134762 · Headquarters: Bel Air, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  72. Fraternal Order of Police

    EIN 872890639 · Headquarters: La Plata, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. Fraternal Order of Police #3 Baltimore City Lodge

    EIN 237191848 · Headquarters: BALTIMORE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Fraternal Order of Police 112 Prince Georges Co Sheriffs Lodge Inc

    EIN 521878364 · Headquarters: UPPER MARLBORO, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Fraternal Order of Police 40

    EIN 237242993 · Headquarters: LAVALE, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. Fraternal Order of Police Baltimore School Police Lodge No 5 Inc

    EIN 237585910 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  77. Fraternal Order of Police Cambridge-dorchester Lodge 27Inc

    EIN 521631748 · Headquarters: CAMBRIDGE, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  78. Fraternal Order of Police Carroll County Lodge 20

    EIN 521788701 · Headquarters: WESTMINSTER, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  79. Fraternal Order of Police Charles County Lodge No 24 Inc

    EIN 237346867 · Headquarters: La Plata, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Fraternal Order of Police Co Bottom Line Accounting

    EIN 237585594 · Headquarters: LAVALE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  81. Fraternal Order of Police Dnr Central Lodge 130

    EIN 203352691 · Headquarters: ELLICOTT CITY, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  82. Fraternal Order of Police Grand Lodge

    EIN 473006357 · Headquarters: CROWNSVILLE, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Fraternal Order of Police Harford Lodge 31

    EIN 237338015 · Headquarters: Bel Air, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Fraternal Order Of Police Lodge #70

    EIN 521357088 · Headquarters: Crownsville, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Fraternal Order of Police Maryland Natural Resources Police8

    EIN 237585912 · Headquarters: LEONARDTOWN, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Fraternal Order of Police Maryland State Police Lodge #76

    EIN 521051748 · Headquarters: ROSEDALE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  87. Fraternal Order of Police Md State Lodge

    EIN 450007397 · Headquarters: SYKESVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Fraternal Order of Police Mncpp Lodge 30 Inc

    EIN 237310077 · Headquarters: GREENBELT, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  89. Fraternal Order of Police O C Lo 10

    EIN 237178865 · Headquarters: OCEAN CITY, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Fraternal Order of Police Officer's Lodge #009

    EIN 521433913 · Headquarters: RIVERDALE, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Fraternal Order of Police PG County Lodge 89

    EIN 520993070 · Headquarters: Lothian, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Fraternal Order of Police St Mary's County Lodge 7 Inc

    EIN 510177869 · Headquarters: LEONARDTOWN, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Fraternal Order of Police-sheriffs Lodge 25 of Fop Inc

    EIN 521690865 · Headquarters: BALTIMORE, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  94. Fraternidad Gaithersburg Inc

    EIN 331585986 · Headquarters: Montgomery Village, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  95. Fred S and Celia Kogod Foundation Inc

    EIN 526035535 · Headquarters: BETHESDA, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  96. Frederick Aerie 1067 Foe Inc

    EIN 521960826 · Headquarters: FREDERICK, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Frederick Association of School Support Employees Inc

    EIN 521594576 · Headquarters: FREDERICK, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Frederick Ballet Co Md Regional Ballet Co

    EIN 521194541 · Headquarters: JEFERSON, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  99. Frederick Bridge Club

    EIN 262976292 · Headquarters: FREDERICK, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Frederick Business & Professional Womens Club Inc

    EIN 521840775 · Headquarters: FREDERICK, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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