Unknown & Unclassified nonprofits in Alaska

Unknown & Unclassified nonprofits in Alaska. Browse 1,806 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. Alaska Pta

    EIN 823055808 · Headquarters: Anchorage, AK, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  2. Alaska Pta

    EIN 831975248 · Headquarters: Anchorage, AK, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  3. Alaska Pta

    EIN 834671621 · Headquarters: North Pole, AK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. Alaska Pta

    EIN 854170371 · Headquarters: Anchorage, AK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Alaska Pta

    EIN 920060325 · Headquarters: Anchorage, AK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Alaska Pta

    EIN 920066717 · Headquarters: Anchorage, AK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. Alaska Pta

    EIN 920097646 · Headquarters: Fairbanks, AK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Alaska Pta

    EIN 920098092 · Headquarters: JBER, AK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Alaska Pta

    EIN 920099666 · Headquarters: Juneau, AK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Alaska Pta

    EIN 920100686 · Headquarters: Fairbanks, AK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Alaska Pta

    EIN 920107276 · Headquarters: Kodiak, AK, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  12. Alaska Pta

    EIN 920111589 · Headquarters: Anchorage, AK, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  13. Alaska Pta

    EIN 920113328 · Headquarters: ANCHORAGE, AK, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  14. Alaska Pta

    EIN 920113847 · Headquarters: Anchorage, AK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Alaska Pta

    EIN 920116728 · Headquarters: Fort Wainwright, AK, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  16. Alaska Pta

    EIN 920119263 · Headquarters: Anchorage, AK, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  17. Alaska Pta

    EIN 920120606 · Headquarters: Anchorage, AK, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  18. Alaska Pta

    EIN 920123858 · Headquarters: Anchorage, AK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Alaska Pta

    EIN 920126689 · Headquarters: Anchorage, AK, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  20. Alaska Pta

    EIN 920127079 · Headquarters: Wasilla, AK, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  21. Alaska Pta

    EIN 920127918 · Headquarters: Valdez, AK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. Alaska Pta

    EIN 920128002 · Headquarters: Craig, AK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Alaska Pta

    EIN 920128923 · Headquarters: Anchorage, AK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. Alaska Pta

    EIN 920129600 · Headquarters: Fairbanks, AK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Alaska Pta

    EIN 920129925 · Headquarters: Anchorage, AK, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  26. Alaska Pta

    EIN 920134316 · Headquarters: Cordova, AK, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  27. Alaska Pta

    EIN 920134794 · Headquarters: Anchorage, AK, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  28. Alaska Pta

    EIN 920134935 · Headquarters: Seward, AK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Alaska Pta

    EIN 920135438 · Headquarters: SOLDOTNA, AK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Alaska Pta

    EIN 920138489 · Headquarters: ANCHORAGE, AK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  31. Alaska Pta

    EIN 920138554 · Headquarters: Anchorage, AK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  32. Alaska Pta

    EIN 920147946 · Headquarters: Fairbanks, AK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. Alaska Pta

    EIN 920150886 · Headquarters: ANCHORAGE, AK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Alaska Pta

    EIN 920155472 · Headquarters: Eagle River, AK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Alaska Pta

    EIN 920156105 · Headquarters: Fairbanks, AK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Alaska Pta

    EIN 920156295 · Headquarters: Wasilla, AK, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  37. Alaska Pta

    EIN 920156593 · Headquarters: KODIAK, AK, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  38. Alaska Pta

    EIN 920158784 · Headquarters: Anchorage, AK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. Alaska Pta

    EIN 920176449 · Headquarters: Palmer, AK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Alaska Pta

    EIN 920177080 · Headquarters: Wasilla, AK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Alaska Pta

    EIN 943208690 · Headquarters: Fairbanks, AK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. Alaska Pta

    EIN 943208693 · Headquarters: Girdwood, AK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Alaska Pta

    EIN 943228370 · Headquarters: Soldotna, AK, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  44. Alaska Pta - Auke Bay Pta

    EIN 943228399 · Headquarters: AUKE BAY, AK, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  45. Alaska Pta - Trailside Elementary

    EIN 920172917 · Headquarters: ANCHORAGE, AK, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  46. Alaska Pta Dba Tudor Elementary School Pta

    EIN 920117847 · Headquarters: Anchorage, AK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Alaska Pta Dimond High School Ptsa

    EIN 920128195 · Headquarters: ANCHORAGE, AK, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  48. Alaska PTA Fawn Mountain PTA

    EIN 920127698 · Headquarters: Ketchikan, AK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  49. Alaska Pta Hanshew Jr High Pta

    EIN 920111681 · Headquarters: ANCHORAGE, AK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. Alaska Public Employees Association Aft Supervisory Unit Local 4900

    EIN 270028075 · Headquarters: JUNEAU, AK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Alaska Public Employees Associationaft

    EIN 920031821 · Headquarters: JUNEAU, AK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Alaska Public Employees Insurance Group Insurance Trust

    EIN 920087261 · Headquarters: ANCHORAGE, AK, USA · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990

  53. Alaska Public Service Employees Local Union No 71 Trust Fund

    EIN 510200917 · Headquarters: Anchorage, AK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Alaska Radiological Society Inc

    EIN 237375897 · Headquarters: Anchorage, AK, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  55. Alaska Railroad Workers Local 183 Afge/afl-cio

    EIN 926002727 · Headquarters: ANCHORAGE, AK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  56. Alaska Recreation and Park Association Inc

    EIN 920078108 · Headquarters: Juneau, AK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Alaska Retired Educators Association

    EIN 920055047 · Headquarters: Kenai, AK, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  58. Alaska Right to Life Committee

    EIN 920147058 · Headquarters: Anchorage, AK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  59. Alaska Rural Rehabilitation Corporation

    EIN 920022244 · Headquarters: PALMER, AK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Alaska School Choice Fund Inc

    EIN 934225174 · Headquarters: Anchorage, AK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Alaska School Nutrition Association

    EIN 237069097 · Headquarters: Juneau, AK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  62. Alaska Science and Engineering Fair Incorporated

    EIN 920090257 · Headquarters: Anchorage, AK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Alaska Science Teachers Association

    EIN 510189489 · Headquarters: Chugiak, AK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Alaska Scottish Ritecare Foundation

    EIN 920110302 · Headquarters: Anchorage, AK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Alaska Search and Rescue Dogs Inc

    EIN 943055594 · Headquarters: Anchorage, AK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Alaska Seed Growers Inc

    EIN 920103901 · Headquarters: Palmer, AK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. Alaska Shellfish Growers Association

    EIN 464291748 · Headquarters: Homer, AK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Alaska Siberia Research Center

    EIN 943121266 · Headquarters: JUNEAU, AK, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  69. Alaska Ski Educational Foundation Inc

    EIN 237378119 · Headquarters: Anchorage, AK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Alaska Society American Association of Medical Assistants Inc

    EIN 237181547 · Headquarters: Anchorage, AK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Alaska Society for Respiratory Care

    EIN 800724889 · Headquarters: Eagle River, AK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Alaska Society of Certified Public Accountants Inc

    EIN 920102568 · Headquarters: ANCHORAGE, AK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Alaska Society of Outdoor and Nature Photographers

    EIN 920113216 · Headquarters: Anchorage, AK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Alaska Society of Professional Land Surveyors Inc

    EIN 920094805 · Headquarters: ANCHORAGE, AK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  75. Alaska Sports Car Club Inc

    EIN 920034683 · Headquarters: Anchorage, AK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Alaska State Association for Guardianship & Advocacy

    EIN 920144477 · Headquarters: ANCHORAGE, AK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Alaska State Auxiliary Fraternal Order of Eagles

    EIN 920121448 · Headquarters: CHUGIAK, AK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. Alaska State Chamber of Commerce

    EIN 920026812 · Headquarters: Anchorage, AK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Alaska State Elks Association Inc

    EIN 926002001 · Headquarters: Chugiak, AK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Alaska State Employees Association Inc

    EIN 920122915 · Headquarters: Anchorage, AK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Alaska State Federation of Garden Clubs

    EIN 943122743 · Headquarters: Anchorage, AK, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  82. Alaska State Hockey Association Inc

    EIN 920129499 · Headquarters: Anchorage, AK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Alaska State Homebuilders Assn Inc

    EIN 910103636 · Headquarters: SOLDOTNA, AK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  84. Alaska State Medical Association

    EIN 926002176 · Headquarters: ANCHORAGE, AK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  85. Alaska State P I T a Association

    EIN 920134199 · Headquarters: Fairbanks, AK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Alaska State Quarter Horse Association

    EIN 911757376 · Headquarters: WASILLA, AK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  87. Alaska State Usbc

    EIN 831794978 · Headquarters: ANCHORAGE, AK, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  88. Alaska State Veterinary Medical Association Aka

    EIN 920154906 · Headquarters: Chugiak, AK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  89. Alaska State Youth Soccer Association

    EIN 943082137 · Headquarters: ANCHORAGE, AK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  90. Alaska Steel Contractors and Erectors Inc

    EIN 920147162 · Headquarters: WASILLA, AK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  91. Alaska Support Industry Alliance

    EIN 920087583 · Headquarters: ANCHORAGE, AK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Alaska Surveying & Mapping Conference

    EIN 237351628 · Headquarters: ANCHORAGE, AK, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  93. Alaska Survival

    EIN 943166094 · Headquarters: Talkeetna, AK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Alaska Swimming Inc

    EIN 920086950 · Headquarters: Anchorage, AK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Alaska Systems Coordinating Council

    EIN 920097627 · Headquarters: Anchorage, AK, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  96. Alaska Teamster Employer Welfare Trust

    EIN 916034674 · Headquarters: Anchorage, AK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Alaska Teamster-employer Service Training Trust

    EIN 920078236 · Headquarters: ANCHORAGE, AK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Alaska Telecom Association Inc

    EIN 920066103 · Headquarters: ANCHORAGE, AK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Alaska Trappers Association Inc

    EIN 920061598 · Headquarters: FAIRBANKS, AK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. Alaska Travel Industry Association Incorporated

    EIN 237159699 · Headquarters: ANCHORAGE, AK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

First page and all pages