Unknown & Unclassified nonprofits

Unknown & Unclassified nonprofits. Browse 557,756 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. American Legion Wynnewood Post 511

    EIN 756051046 · Headquarters: Dallas, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  2. American Legion Yellowstone Post 4

    EIN 810105613 · Headquarters: BILLINGS, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. American Legion Yorktown Post 1009

    EIN 136124984 · Headquarters: Yorktown Heights, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  4. American Legion Young-budd Post 171

    EIN 316046508 · Headquarters: WESTERVILLE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. American Legion#242 John H Lookhoff

    EIN 226098981 · Headquarters: Pompton Plains, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  6. American Legion-1 Memorial Bldg Corp Leyden-chiles-wickersham

    EIN 840385114 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  7. American Legion-236 Gerald E Larkin

    EIN 042149806 · Headquarters: HAYDENVILLE, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  8. American Legion-283 Rock Memorial

    EIN 436097271 · Headquarters: IMPERIAL, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. American Legion-293 Sebewaing

    EIN 386068211 · Headquarters: SEBEWAING, MI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  10. American Legion-429 Montgomery Post

    EIN 146046350 · Headquarters: RHINEBECK, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  11. American Legion-59 Harry N Cutting

    EIN 036016572 · Headquarters: WATERBURY, VT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  12. American Legion-81 E Roger Montgomery

    EIN 026012674 · Headquarters: Contoocook, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. American Legion-beaver 80

    EIN 237350707 · Headquarters: Wilsonville, OR, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  14. American Legion-carl a Geiger Post 405

    EIN 346607324 · Headquarters: NEW WASHINGTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  15. American Legion-department of Pennsylvania-first District

    EIN 475495893 · Headquarters: Philadelphia, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. American Legion-e F Oldenburg Post 216

    EIN 381628525 · Headquarters: MILFORD, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. American Legion-earl S Bailey Post 430

    EIN 750776486 · Headquarters: ODESSA, TX, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990

  18. American Legion-lee Post 49

    EIN 640325920 · Headquarters: TUPELO, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. American Legion-McFadden Bros Post No 1380

    EIN 111739881 · Headquarters: Brooklyn, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  20. American Legion-post 0037

    EIN 420630988 · Headquarters: AMES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. American Legion-post 112

    EIN 646035718 · Headquarters: PEARL, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. American Legion-post 25

    EIN 850158527 · Headquarters: CLOVIS, NM, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. American Legion-post 568

    EIN 386148000 · Headquarters: STEVENSVILLE, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. American Legion-sixth District

    EIN 411367907 · Headquarters: Cold Spring, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. American Legion-taylor Miller Post 21

    EIN 846051472 · Headquarters: GOLDEN, CO, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  26. American Legion-wholmoor Post 237

    EIN 486101937 · Headquarters: LINN, KS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. American Legionpost 0641 Plato

    EIN 416039720 · Headquarters: PLATO, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. American Legions Robert E David Children of Vietnam Veterans

    EIN 570868607 · Headquarters: Camden, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. American Legionvfw Onamia Scholarship Foundation Inc

    EIN 411676030 · Headquarters: ONAMIA, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  30. American Legoin

    EIN 416080922 · Headquarters: Mentor, MN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  31. American Legtion Post 586 Northline

    EIN 510212595 · Headquarters: Houston, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  32. American Leigon Auxiliary

    EIN 356023019 · Headquarters: FRANKFORT, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. American Letion

    EIN 726035441 · Headquarters: New Orleans, LA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  34. American Lgion

    EIN 396075377 · Headquarters: Ogema, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. American Liberty Action Fund

    EIN 884414963 · Headquarters: HUDSON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. American Life League Inc

    EIN 521238301 · Headquarters: STAFFORD, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. American Lighthouse Coordinating Committ

    EIN 050519733 · Headquarters: Hansville, WA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  38. American Lighting Association

    EIN 366069583 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. American Lighting Association Education Foundation

    EIN 363363998 · Headquarters: DALLAS, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. American Line Builders Joint Apprenticeship & Training Committee

    EIN 310670649 · Headquarters: MEDWAY, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. American Literacy Corporation

    EIN 954337562 · Headquarters: Oakley, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. American Literacy Council

    EIN 411900752 · Headquarters: Newport News, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. American Literary Translators Association

    EIN 742157964 · Headquarters: Tucson, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. American Lithuanian Naturalization Club

    EIN 041028215 · Headquarters: ATHOL, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  45. American Little League Inc Groves

    EIN 741589569 · Headquarters: GROVES, TX, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  46. American Little League of Alhambra Inc

    EIN 954140436 · Headquarters: ALHAMBRA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  47. American Little League of Columbus Inc

    EIN 581694219 · Headquarters: Fortson, GA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  48. American Little League of Madera

    EIN 770330997 · Headquarters: Madera, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  49. American Little League of Temple City

    EIN 237327646 · Headquarters: TEMPLE CITY, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  50. American Liver Foundation

    EIN 362883000 · Headquarters: WEST ORANGE, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. American Living History Club of Nor Thwest Pennsylvania Inc

    EIN 394158953 · Headquarters: CRANESVILLE, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. American Lodge of Research

    EIN 113089091 · Headquarters: New York, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. American Loggers Council

    EIN 810505992 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  54. American Logistics Assn

    EIN 521876190 · Headquarters: Silver Spring, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. American Logistics Association

    EIN 521876189 · Headquarters: Colorado Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  56. American Logistics Association

    EIN 530130030 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. American Logistics Association

    EIN 731406270 · Headquarters: San Antonio, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  58. American Longevity Research Institute Inc

    EIN 391539493 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  59. American Lutheran Church

    EIN 910564979 · Headquarters: Everett, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. American Lutheran Church Endowment Inc

    EIN 460379824 · Headquarters: Huron, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. American Lutheran Homes

    EIN 450274012 · Headquarters: Fargo, ND, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. American Luxemburger Independent Club of Aurora Il

    EIN 360727073 · Headquarters: AURORA, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. American Lyric Theater Center Inc

    EIN 202990023 · Headquarters: New York, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. American Machinery Dealers Association

    EIN 382914092 · Headquarters: warren, MI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. American Made 5G

    EIN 393058393 · Headquarters: ARLINGTON, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. American Made Coalition

    EIN 815155265 · Headquarters: WARRENTON, VA, USA · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990

  67. American Maine-anjou Association

    EIN 470527773 · Headquarters: PLATTE CITY, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  68. American Malayli Heritage Foundatio

    EIN 993966159 · Headquarters: East Meadow, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. American Malting Barley Association Inc

    EIN 391418553 · Headquarters: BROOKFIELD, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  70. American Manufacturing Innovation Centers

    EIN 881402833 · Headquarters: Keizer, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. American Maritain Association Inc

    EIN 391631415 · Headquarters: Notre Dame, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. American Maritime Congress

    EIN 521090976 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. American Maritime Officers

    EIN 111966978 · Headquarters: DANIA BEACH, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. American Maritime Officers Building Corporation of Florida

    EIN 237277310 · Headquarters: DANIA BEACH, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. American Maritime Officers Joint Employment Committee

    EIN 112415398 · Headquarters: DANIA BEACH, FL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  76. American Maritime Officers Medical Plan

    EIN 135600786 · Headquarters: DANIA BEACH, FL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  77. American Maritime Officers Plans

    EIN 111929852 · Headquarters: Dania Beach, FL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  78. American Maritime Officers Service

    EIN 112579099 · Headquarters: DANIA BEACH, FL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  79. American Maritime Safety Inc

    EIN 133522279 · Headquarters: White Plains, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. American Marketers Association Inc

    EIN 880228922 · Headquarters: Las Vegas, NV, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. American Marketing Asociation Inc

    EIN 462165172 · Headquarters: Green Bay, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. American Marketing Assn Ferris State University Student Ch Ama

    EIN 923866760 · Headquarters: Big Rapids, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. American Marketing Assocation Inc

    EIN 731387282 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  84. American Marketing Associati0n Inc

    EIN 431488491 · Headquarters: ST LOUIS, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. American Marketing Association

    EIN 320432874 · Headquarters: Huntsville, AL, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  86. American Marketing Association

    EIN 423138346 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. American Marketing Association

    EIN 481044975 · Headquarters: Wichita, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. American Marketing Association

    EIN 521354840 · Headquarters: PIKESVILLE, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. American Marketing Association - Dallas Fort Worth Chapter

    EIN 752215287 · Headquarters: CARROLLTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  90. American Marketing Association at Florida International University

    EIN 465648823 · Headquarters: Miami, FL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  91. American Marketing Association at Montana State

    EIN 811409391 · Headquarters: Bozeman, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. American Marketing Association at Ucf

    EIN 393324139 · Headquarters: Orlando, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. American Marketing Association Houston Chapter

    EIN 760123025 · Headquarters: HOUSTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. American Marketing Association Inc

    EIN 061188405 · Headquarters: Norwalk, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. American Marketing Association Inc

    EIN 141767866 · Headquarters: Albany, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  96. American Marketing Association Inc

    EIN 202008993 · Headquarters: Grand Rapids, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. American Marketing Association Inc

    EIN 222757612 · Headquarters: Sandy Hook, CT, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  98. American Marketing Association Inc

    EIN 223183547 · Headquarters: Basking Ridge, NJ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. American Marketing Association Inc

    EIN 236448712 · Headquarters: Philadelphia, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. American Marketing Association Inc

    EIN 237044222 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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