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. National Archery Association of the United States

    EIN 200578766 · Headquarters: Webster Groves, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. National Archery Association of the United States

    EIN 453504792 · Headquarters: Albuquerque, NM, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  3. National Archery Association of the United States

    EIN 453661120 · Headquarters: Glen Ellyn, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. National Archery Association of the United States

    EIN 461075703 · Headquarters: Lewis Center, OH, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  5. National Archery Association of the United States

    EIN 461093672 · Headquarters: Salt Lake City, UT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. National Archery Association of the United States

    EIN 461126159 · Headquarters: Statesboro, GA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. National Archery Association of the United States

    EIN 680444432 · Headquarters: Folsom, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. National Architectural Glass & Metal Association Upstate New

    EIN 992138019 · Headquarters: Rochester, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. National Archives Project for Women Religious

    EIN 331371573 · Headquarters: CLEVELAND, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. National Armored Car Association Inc

    EIN 846033258 · Headquarters: TYSONS, VA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  11. National Art Education Association

    EIN 720873744 · Headquarters: Baton Rouge, LA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  12. National Art Education Association

    EIN 870557426 · Headquarters: Draper, UT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. National Art Exhibitions of the Men

    EIN 650098926 · Headquarters: HOLLYWOOD, FL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  14. National Art League

    EIN 111814126 · Headquarters: Douglaston, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. National Asian American Theatre Company

    EIN 133486145 · Headquarters: New York, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. National Asian Deaf Congress

    EIN 943282626 · Headquarters: Massapequa, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. National Asian Pacific American Bar Association

    EIN 770233358 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. National Asian Pacific American Bar Association - Minnesota Chapter

    EIN 411739350 · Headquarters: MINNEAPOLIS, MN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  19. National Asian Pacific Center on Aging

    EIN 521266741 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. National Asian Women Advocacy Group

    EIN 863131190 · Headquarters: CHARLOTTE, NC, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  21. National Asphalt Pavement Association Inc

    EIN 530231198 · Headquarters: GREENBELT, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. National Ass of Catholic School Teachers

    EIN 232161836 · Headquarters: Bensalem, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. National Ass'N of Blacks In Criminal Justice Inc

    EIN 274757542 · Headquarters: Henderson, NV, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. National Assc of State Directors of Teacher Education and Certification

    EIN 942967408 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. National Assciation of Letter Carriers Branch 191

    EIN 516018041 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  26. National Assessment Center Association

    EIN 843260370 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  27. National Assistance Bureau Inc

    EIN 351534209 · Headquarters: ATLANTA, GA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. National Assistance League

    EIN 752799702 · Headquarters: Coppell, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. National Assistance League Assistance League of the Triangle Area

    EIN 562013094 · Headquarters: RALEIGH, NC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. National Assn of Benefits and Ins Professionals-North Carolina Inc

    EIN 581965163 · Headquarters: Greensboro, NC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  31. National Assn of Farm Broadcasting

    EIN 362497133 · Headquarters: Platte City, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  32. National Assn of Housing & Redevelopment Minnesota Chapter of Nahro

    EIN 411299400 · Headquarters: SAINT PAUL, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. National Assn of Housing & Redevelopment Officials

    EIN 521610123 · Headquarters: PHOENIX, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  34. National Assn of Insurance and Financial Advisors - Nebraska Fdn

    EIN 363309895 · Headquarters: OMAHA, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. National Assn of Letter Carriers

    EIN 466014945 · Headquarters: SIOUX FALLS, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  36. National Assn of Letter Carriers 24

    EIN 381911438 · Headquarters: KALAMAZOO, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. National Assn of Letter Carriers 28

    EIN 416042822 · Headquarters: MAPLEWOOD, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. National Assn of Letter Carriers AFL-CIO 214

    EIN 940706335 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  39. National Assn of Letter Carriers Br 2902

    EIN 956187890 · Headquarters: CHATSWORTH, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. National Assn of Letter Carriers Br 451

    EIN 256071336 · Headquarters: JOHNSTOWN, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  41. National Assn of Letter Carriers Branch 29

    EIN 141678192 · Headquarters: ALBANY, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  42. National Assn of Letter Carriers Branch 447

    EIN 426066361 · Headquarters: OTTUMWA, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. National Assn of Letter Carriers-branch 157

    EIN 231428417 · Headquarters: PHILADELPHIA, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. National Assn of Retired & Veteran Railway Workers

    EIN 236419887 · Headquarters: Olive Branch, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  45. National Assn of State Departments of Agriculture Research Foundation

    EIN 521224508 · Headquarters: ARLINGTON, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. National Assn of Tax Professionals

    EIN 541625997 · Headquarters: Roanoke, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. National Assn of Theatre Owners of N & S Carolina

    EIN 560559225 · Headquarters: Buchanan, GA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. National Assn of Tower Erectors Dba NATE

    EIN 460437154 · Headquarters: Watertown, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. National Asso of Gov Emp 673 Ibpo

    EIN 611518713 · Headquarters: CHATTANOOGA, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  50. National Assoc Each One Teach One Inc

    EIN 133163183 · Headquarters: New York, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  51. National Assoc for Biomedical Research

    EIN 042688181 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. National Assoc for Lay Ministry

    EIN 742339095 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  53. National Assoc for Phys Ed in Higher Edu

    EIN 237087214 · Headquarters: Cambridge, MA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  54. National Assoc for Pupil Transportation

    EIN 751501000 · Headquarters: ALBANY, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. National Assoc of 10Th Mountain Division

    EIN 846118226 · Headquarters: Carthage, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. National Assoc of Benefits and Insurance Professionals-Maryland Chapter Inc

    EIN 521383966 · Headquarters: LUTHERVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. National Assoc of Broadcast Emp & Technicians - Local 52

    EIN 846028618 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  58. National Assoc of Broadcast Employees & Techs Local 11

    EIN 111581082 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. National Assoc of Chain Mfrs

    EIN 360888367 · Headquarters: Wixom, MI, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  60. National Assoc of Christian Educators

    EIN 953825507 · Headquarters: PRESCOTT, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  61. National Assoc of Corp Directors - Atlanta Inc

    EIN 200226857 · Headquarters: Peachtree Corners, GA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. National Assoc of County Ag Agents

    EIN 256065493 · Headquarters: TAYLORSVILLE, NC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. National Assoc of Enrolled Agents Educ Foundation

    EIN 521535819 · Headquarters: WASHINGTON, DC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. National Assoc of Exec Recruiters Inc Co Sjg Search

    EIN 363336606 · Headquarters: EASTHAMPTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  65. National Assoc of Flood & Stormwater Mgmt Agencies

    EIN 521102917 · Headquarters: SILVER SPRING, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. National Assoc of Flushing Letter Carriers

    EIN 116102175 · Headquarters: FRESH MEADOWS, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  67. National Assoc of FSA County Office

    EIN 736102610 · Headquarters: Laverne, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  68. National Assoc of Government Employees

    EIN 042695638 · Headquarters: South Yarmouth, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. National Assoc of Government Employees

    EIN 042860586 · Headquarters: West Roxbury, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. National Assoc of Govt Employees Ripd Ibpo 503-Fop Westerly Lodge 10

    EIN 237586201 · Headquarters: WESTERLY, RI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  71. National Assoc of Housing & Redevelopment Officials Connecticut

    EIN 521610128 · Headquarters: GLASTONBURY, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. National Assoc of Independent Labor Local 9

    EIN 593272848 · Headquarters: PENSACOLA, FL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  73. National Assoc of Letter Carriers

    EIN 046188060 · Headquarters: TEWKSBURY, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  74. National Assoc of Letter Carriers

    EIN 136227903 · Headquarters: Staten Island, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  75. National Assoc of Letter Carriers

    EIN 366124605 · Headquarters: ARLINGTON HEIGHTS, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  76. National Assoc of Letter Carriers

    EIN 376046517 · Headquarters: ALTON, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  77. National Assoc of Letter Carriers

    EIN 426066354 · Headquarters: DAVENPORT, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  78. National Assoc of Letter Carriers

    EIN 446011879 · Headquarters: KANSAS CITY, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. National Assoc of Letter Carriers

    EIN 546058131 · Headquarters: VIRGINIA BEACH, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  80. National Assoc of Letter Carriers

    EIN 566086395 · Headquarters: FAYETTEVILLE, NC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  81. National Assoc of Letter Carriers

    EIN 586043673 · Headquarters: COLUMBUS, GA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  82. National Assoc of Letter Carriers

    EIN 586067904 · Headquarters: Waycross, GA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. National Assoc of Letter Carriers

    EIN 756063496 · Headquarters: EULESS, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  84. National Assoc of Letter Carriers

    EIN 846036011 · Headquarters: LONGMONT, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  85. National Assoc of Letter Carriers

    EIN 850226820 · Headquarters: ALBUQUERQUE, NM, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  86. National Assoc of Letter Carriers

    EIN 916037665 · Headquarters: YAKIMA, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  87. National Assoc of Letter Carriers 458

    EIN 736102946 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. National Assoc of Letter Carriers Acker-grimm Branch 383

    EIN 616033855 · Headquarters: PADUCAH, KY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. National Assoc of Letter Carriers Br 599

    EIN 590968568 · Headquarters: TAMPA, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. National Assoc of Letter Carriers Branch 376

    EIN 146030676 · Headquarters: Port Jervis, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. National Assoc of Letter Carriers Branch 4149

    EIN 330202185 · Headquarters: Palm Desert, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. National Assoc of Letter Carriers Branch 80

    EIN 376046515 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  93. National Assoc of Letter Carriers Branch Branch 8

    EIN 476034909 · Headquarters: LINCOLN, NE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  94. National Assoc of Letter Carriers John J Casey Branch

    EIN 246021307 · Headquarters: WILKESBARRE, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  95. National Assoc of Ltr Carriers Br 638

    EIN 526055605 · Headquarters: Ellerslie, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  96. National Assoc of Misc Ornamental & Architectural Prods Contractors

    EIN 540884495 · Headquarters: Fairfax, VA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  97. National Assoc of Naval Vets Port 5

    EIN 060641608 · Headquarters: Bridgeport, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. National Assoc of Residential Property Managment Inc

    EIN 911762526 · Headquarters: Tracyton, WA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  99. National Assoc of Retired Fed Empl

    EIN 454952899 · Headquarters: Cottageville, SC, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  100. National Assoc of Tax Professional

    EIN 611349135 · Headquarters: GLASGOW, KY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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