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. United Mine Workers of America International

    EIN 237034749 · Headquarters: New Concord, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. United Mine Workers of America International

    EIN 237209966 · Headquarters: Craigsville, WV, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. United Mine Workers of America International

    EIN 237217842 · Headquarters: Hartford, WV, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. United Mine Workers of America International

    EIN 251154073 · Headquarters: Indiana, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. United Mine Workers of America International

    EIN 310890043 · Headquarters: Fresno, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. United Mine Workers of America International

    EIN 316061991 · Headquarters: Corning, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. United Mine Workers of America International

    EIN 316080667 · Headquarters: DILLONVALE, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. United Mine Workers of America International

    EIN 340589864 · Headquarters: Powhatan Point, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. United Mine Workers of America International

    EIN 340702493 · Headquarters: Wheeling, WV, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. United Mine Workers of America International

    EIN 340751588 · Headquarters: St Clairsville, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. United Mine Workers of America International

    EIN 341087660 · Headquarters: Bellaire, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. United Mine Workers of America International

    EIN 346571766 · Headquarters: Rayland, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. United Mine Workers of America International

    EIN 391133865 · Headquarters: GILLESPIE, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. United Mine Workers of America International

    EIN 510611275 · Headquarters: Clintwood, VA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. United Mine Workers of America International

    EIN 550297905 · Headquarters: Ellenboro, WV, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. United Mine Workers of America International

    EIN 550297994 · Headquarters: INDEPENDENCE, WV, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  17. United Mine Workers of America International

    EIN 550401073 · Headquarters: Saint Clairsville, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. United Mine Workers of America International

    EIN 550541482 · Headquarters: French Creek, WV, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. United Mine Workers of America International

    EIN 550630277 · Headquarters: YORKVILLE, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  20. United Mine Workers of America International

    EIN 550765162 · Headquarters: Kingwood, WV, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. United Mine Workers of America International

    EIN 556025884 · Headquarters: Bethany, WV, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. United Mine Workers of America International

    EIN 630570257 · Headquarters: Adger, AL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. United Mine Workers of America International

    EIN 630863142 · Headquarters: Brookwood, AL, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  24. United Mine Workers of America International

    EIN 850445740 · Headquarters: Gallup, NM, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  25. United Mine Workers of America International

    EIN 870806599 · Headquarters: Windber, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. United Mine Workers of America International

    EIN 931223668 · Headquarters: Mineral Point, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. United Mine Workers of America Loca L Union 4994

    EIN 341759591 · Headquarters: Uhrichsville, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. United Mine Workers of America Local 6986

    EIN 770672685 · Headquarters: Apollo, PA, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  29. United Mine Workers of America Welfare and Retirement Fund Employ

    EIN 521045259 · Headquarters: Harper, WV, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  30. United Ministries Inc

    EIN 592865996 · Headquarters: PENSACOLA, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. United Ministries of Westmoreland County

    EIN 334743451 · Headquarters: MONTROSS, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. United Ministry to the Port of Galveston

    EIN 237348180 · Headquarters: Galveston, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. United Molokan Christian Association

    EIN 942614801 · Headquarters: KERMAN, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. United Molokan Christian Association of Los Angeles

    EIN 951854951 · Headquarters: HACIENDA HEIGHTS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. United Motor Vehicle Coalition of California

    EIN 933857527 · Headquarters: Concord, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  36. United Mountain Workers

    EIN 841426132 · Headquarters: Breckenridge, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. United Musicians and Allied Workers Inc

    EIN 874613760 · Headquarters: Astoria, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  38. United Muslim Masjid Association Inc

    EIN 473049755 · Headquarters: Dayton, OH, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  39. United Muslim Masjid of CT

    EIN 061359565 · Headquarters: Waterbury, CT, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ

  40. United Namacpacan Association of Washington

    EIN 823066980 · Headquarters: Lynnwood, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. United National Owners Group Inc

    EIN 814919282 · Headquarters: Spring, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  42. United Nations Assoc of the USA Albuquerque Chapter Inc

    EIN 850169335 · Headquarters: Albuquerque, NM, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  43. United Nations Association Atlanta Chapter

    EIN 581047655 · Headquarters: Atlanta, GA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. United Nations Association of the USA Long Island Chapter

    EIN 352828389 · Headquarters: Amityville, NY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  45. United Nations Community Development Corporation -Uncdc

    EIN 923754876 · Headquarters: Lynn, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. United Nations Src Society of Writers

    EIN 473600403 · Headquarters: Jamaica, NY, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  47. United Neighborhood Health Services Inc

    EIN 621032792 · Headquarters: NASHVILLE, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. United Neighborhood Organizations

    EIN 363290055 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. United Neighbors

    EIN 301463696 · Headquarters: Woodland, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  50. United Neighbors Civic Association of Jamaica Inc

    EIN 112676257 · Headquarters: Jamaica, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. United New Mexico Staff Union

    EIN 850348743 · Headquarters: Albuquerque, NM, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. United Nigerian Women Association

    EIN 721404906 · Headquarters: Baton Rouge, LA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. United North Amityville Youth Organ

    EIN 112985061 · Headquarters: AMITYVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. United Northeast Educators-retired

    EIN 262707244 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. United Nurses & Allied Professional Westerly Local 5104

    EIN 050494133 · Headquarters: WESTERLY, RI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  56. United Nurses & Allied Professionals

    EIN 870763007 · Headquarters: Putney, VT, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  57. United Nurses & Allied Professionals Local 5019

    EIN 050389517 · Headquarters: CHEPACHET, RI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  58. United Nurses & Allied Professionals Local 5068

    EIN 870768879 · Headquarters: PROVIDENCE, RI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  59. United Nurses & Allied Professionals Local 5109

    EIN 030358556 · Headquarters: Morrisville, VT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  60. United Nurses & Allied Professionals Local 5110

    EIN 061494146 · Headquarters: PROVIDENCE, RI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  61. United Nurses and Allied Professionals

    EIN 061569824 · Headquarters: PUTNAM, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. United Nurses and Allied Professionals

    EIN 882136603 · Headquarters: Springfield, VT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. United Nurses and Allied Professionals Local 5008

    EIN 300536458 · Headquarters: PROVIDENCE, RI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. United Nurses and Allied Professionals Local 5075

    EIN 521593657 · Headquarters: WESTERLY, RI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  65. United Nurses and Allied Professionals Local 5086

    EIN 030333537 · Headquarters: BRATTLEBORO, VT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. United Nurses Assns of Caunion of Health Care Professionals Nuhhce Afscme Afl-cio

    EIN 952813102 · Headquarters: CITY OF INDUSTRY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. United Nurses Associations of California Union of Health Care Professionals

    EIN 954247606 · Headquarters: CITY OF INDUSTRY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. United on the Rok

    EIN 932457341 · Headquarters: Ewa Beach, HI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  69. United One Way Foundation

    EIN 800760077 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  70. United Order of Odd Fellows

    EIN 541060667 · Headquarters: Culpeper, VA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  71. United Order of Odd Fellows

    EIN 541671433 · Headquarters: WILLIAMSBURG, VA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  72. United Order of Odd Fellows

    EIN 541700224 · Headquarters: LACROSS, VA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. United Order of Odd Fellows

    EIN 770666583 · Headquarters: RICHMOND, VA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  74. United Order of Odd Fellows

    EIN 911849545 · Headquarters: RICHMOND, VA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. United Order of Odd Fellows

    EIN 911850563 · Headquarters: Chesapeake, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. United Order of Odd Fellows

    EIN 911850597 · Headquarters: Richmond, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. United Order of Odd Fellows

    EIN 911850770 · Headquarters: South Hill, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. United Order of Odd Fellows

    EIN 911850914 · Headquarters: South Chesterfield, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. United Order of Odd Fellows

    EIN 911850916 · Headquarters: Portsmouth, VA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  80. United Order of Odd Fellows

    EIN 911851113 · Headquarters: Shakleford, VA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  81. United Order of Odd Fellows

    EIN 911851311 · Headquarters: PORTSMOUTH, VA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. United Order of Odd Fellows

    EIN 911851326 · Headquarters: RICHMOND, VA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. United Order of Odd Fellows

    EIN 911851352 · Headquarters: MATTAPNI, VA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. United Order of Odd Fellows

    EIN 911851393 · Headquarters: GLEN ALLEN, VA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. United Order of Odd Fellows

    EIN 911851742 · Headquarters: Esmont, VA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. United Order of Tents Jr Giddings and Jolliffe Union

    EIN 237135408 · Headquarters: Alexandria, VA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. United Order of Tents Jrg & Ju

    EIN 521806685 · Headquarters: Fayettville, NC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. United Order of Tents of J R Giddings & Jollifee

    EIN 237116154 · Headquarters: Henrico, VA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. United Order of Tents of J R Giddings & Jollifee Union

    EIN 237135376 · Headquarters: Richmond, VA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. United Order of Tents of J R Giddings & Jollifee Union

    EIN 237135379 · Headquarters: Virginia Beach, VA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. United Order of Tents of J R Giddings & Jollifee Union

    EIN 237135383 · Headquarters: Danville, VA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. United Order of Tents of J R Giddings & Jollifee Union

    EIN 237135384 · Headquarters: Richmond, VA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. United Order of Tents of J R Giddings & Jollifee Union

    EIN 237135401 · Headquarters: Fayetteville, NC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. United Order of Tents of J R Giddings & Jollifee Union

    EIN 237135410 · Headquarters: Danville, VA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. United Order of Tents of J R Giddings & Jollifee Union

    EIN 237135439 · Headquarters: Danville, VA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. United Order of Tents of J R Giddings & Jollifee Union

    EIN 237135447 · Headquarters: Fayetteville, NC, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  97. United Order of Tents of J R Giddings & Jollifee Union

    EIN 237135455 · Headquarters: Norfolk, VA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. United Order of Tents of J R Giddings & Jollifee Union

    EIN 237135456 · Headquarters: Fairmont, NC, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  99. United Order of Tents of J R Giddings & Jollifee Union

    EIN 237135468 · Headquarters: South Chesterfield, VA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. United Order of Tents of J R Giddings & Jollifee Union

    EIN 237139228 · Headquarters: Chesapeake, VA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

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