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. Oregon Outreach Inc

    EIN 930993469 · Headquarters: CLACKAMAS, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Oregon PA PAC

    EIN 201039641 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Oregon Park Baseball Association Inc

    EIN 581970876 · Headquarters: Acworth, GA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  4. Oregon Park Owners Alliance

    EIN 931291170 · Headquarters: Irvine, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  5. Oregon Partners of the Americas Inc

    EIN 237216447 · Headquarters: Oregon City, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Oregon Pathfinder

    EIN 831268832 · Headquarters: Portland, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  7. Oregon Pawnbrokers Assoc

    EIN 264381883 · Headquarters: TIGARD, OR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Oregon Pediatric Society

    EIN 930672605 · Headquarters: PORTLAND, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Oregon People's Utility District Association

    EIN 930875897 · Headquarters: EUGENE, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Oregon Pers Retirees Inc

    EIN 931060714 · Headquarters: Salem, OR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Oregon Physical Therapy Association Chapter of American Physical Therap

    EIN 936024785 · Headquarters: TIGARD, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Oregon Poetry Association

    EIN 931283907 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Oregon Police Emerald Society

    EIN 814072332 · Headquarters: Gresham, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Oregon Police Memorial Inc

    EIN 936189467 · Headquarters: Salem, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  15. Oregon Police Patrolmens Association Inc

    EIN 237269389 · Headquarters: Oregon, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Oregon Pork Producers

    EIN 930514180 · Headquarters: GRESHAM, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Oregon Pride in Business

    EIN 931094891 · Headquarters: Portland, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  18. Oregon Primary Care Association

    EIN 930877986 · Headquarters: PORTLAND, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Oregon Processors Employees Trust

    EIN 936031208 · Headquarters: Portland, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Oregon Professional Photographers Association Inc

    EIN 930988369 · Headquarters: Sherwood, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Oregon Psychedelic Society

    EIN 823388095 · Headquarters: PORTLAND, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  22. Oregon Psychiatric Physicians PAC

    EIN 831982732 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Oregon Psychological Association

    EIN 237111839 · Headquarters: TIGARD, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Oregon Public Property Managers Association

    EIN 800865505 · Headquarters: Albany, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Oregon Pulp and Paper Workers Council Awppw

    EIN 930558188 · Headquarters: TOLEDO, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  26. Oregon Quarter Horse Association In

    EIN 930586866 · Headquarters: NEWBERG, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  27. Oregon Quarter Horse Racing Association

    EIN 930581523 · Headquarters: TURNER, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  28. Oregon Radiology PAC

    EIN 862543870 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. Oregon Rally Group

    EIN 911836731 · Headquarters: TUALATIN, OR, USA · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  30. Oregon Realtors

    EIN 930495706 · Headquarters: SALEM, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Oregon Recovers PAC

    EIN 824067159 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Oregon Recreation and Park Association

    EIN 237332834 · Headquarters: LAKE OSWEGO, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  33. Oregon Recreational Boaters United PAC

    EIN 862778917 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  34. Oregon Refuse and Recycling Association

    EIN 930633945 · Headquarters: SALEM, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  35. Oregon Region Relay Council Inc

    EIN 931275396 · Headquarters: Aloha, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Oregon Region Sports Car Club of Am

    EIN 930857287 · Headquarters: PORTLAND, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  37. Oregon Reinforced Plastics Association

    EIN 930764783 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  38. Oregon Remodelers Association Dba Nari Pacific Nw

    EIN 930644305 · Headquarters: LAKE OSWEGO, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  39. Oregon Rental Housing Association Inc

    EIN 930728231 · Headquarters: KEIZER, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Oregon Rescue Divers

    EIN 934645335 · Headquarters: Bend, OR, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  41. Oregon Residential Provider Association

    EIN 270441159 · Headquarters: Medford, OR, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  42. Oregon Restaurant and Lodging Association

    EIN 930514708 · Headquarters: WILSONVILLE, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Oregon Retired Educators Association

    EIN 936031396 · Headquarters: KLAMATH FALLS, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Oregon Retired Educators Memorial Fund Inc

    EIN 237385870 · Headquarters: Vancouver, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Oregon Right to Life

    EIN 930593128 · Headquarters: KEIZER, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Oregon Right to Vote

    EIN 814779151 · Headquarters: Tigard, OR, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  47. Oregon Rinks Initiative

    EIN 933253921 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Oregon Road Runner Club

    EIN 930695075 · Headquarters: BEAVERTON, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Oregon Rotary Club

    EIN 366206615 · Headquarters: OREGON, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  50. Oregon Rotary Foundation

    EIN 391563000 · Headquarters: Oregon, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  51. Oregon Round Dance Teachers Association

    EIN 930829482 · Headquarters: ALOHA, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Oregon Rural Electric Cooperative Assn

    EIN 930593238 · Headquarters: WILSONVILLE, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Oregon Rural Letter Carriers Association Auxiliary

    EIN 900886855 · Headquarters: Brownsville, OR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. Oregon Rural Letter Carriers' Association

    EIN 930928631 · Headquarters: Odell, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  55. Oregon Rv Alliance

    EIN 274483169 · Headquarters: EUGENE, OR, USA · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  56. Oregon Rv Park & Campground Assoc

    EIN 201178849 · Headquarters: BROOKINGS, OR, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  57. Oregon Says I Do

    EIN 464273899 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  58. Oregon Scholastic Chess Federation Inc

    EIN 202553436 · Headquarters: Corvallis, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Oregon School Activities Association

    EIN 930386883 · Headquarters: Wilsonville, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Oregon School Employees Association

    EIN 930505956 · Headquarters: SALEM, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  61. Oregon School Employees Association Staff Union

    EIN 930903767 · Headquarters: Salem, OR, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  62. Oregon School Facility Management Association Inc

    EIN 930937538 · Headquarters: Salem, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Oregon School Personnel Association

    EIN 930816850 · Headquarters: SPRINGFIELD, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. Oregon Schools Foundation

    EIN 363530400 · Headquarters: OREGON, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  65. Oregon Science Fictionconventions Inc

    EIN 930745601 · Headquarters: PORTLAND, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  66. Oregon Science Teachers Association

    EIN 936037904 · Headquarters: Portland, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Oregon Scottish Rite Clinics

    EIN 930811823 · Headquarters: PORTLAND, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  68. Oregon Seed Association

    EIN 930578424 · Headquarters: TANGENT, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Oregon Seed Council

    EIN 930616451 · Headquarters: WILSONVILLE, OR, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  70. Oregon Seed Growers League

    EIN 930637051 · Headquarters: SALEM, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  71. Oregon Senior Golf Association

    EIN 930877996 · Headquarters: BEAVERTON, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  72. Oregon Senior Womens Golf Association

    EIN 930964157 · Headquarters: Camas, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Oregon Senior Womens Tennis Association

    EIN 930870889 · Headquarters: Keizer, OR, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  74. Oregon Sheep Growers

    EIN 930340564 · Headquarters: SALEM, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  75. Oregon Shores Conservation Coalition

    EIN 930952202 · Headquarters: COOS BAY, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Oregon Small Woodlands Association

    EIN 930703934 · Headquarters: Salem, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Oregon Small Woodlands Association

    EIN 930793913 · Headquarters: Dayton, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Oregon Small Woodlands Association

    EIN 930793916 · Headquarters: BANKS, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Oregon Small Woodlands Association

    EIN 930793918 · Headquarters: Dallas, OR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. Oregon Small Woodlands Association

    EIN 930793919 · Headquarters: Lebanon, OR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Oregon Small Woodlands Association

    EIN 930793921 · Headquarters: Walterville, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Oregon Small Woodlands Association

    EIN 930793926 · Headquarters: SALEM, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Oregon Small Woodlands Association

    EIN 930793929 · Headquarters: North Bend, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Oregon Small Woodlands Association

    EIN 930793930 · Headquarters: RAINIER, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  85. Oregon Small Woodlands Association

    EIN 930793935 · Headquarters: SALEM, OR, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  86. Oregon Sno-blazers Inc

    EIN 237097024 · Headquarters: Oregon, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Oregon Snowsports Industries Association

    EIN 930989735 · Headquarters: Ridgefield, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. Oregon Soccer Organization

    EIN 200438539 · Headquarters: Oregon, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Oregon Society of American Foresters

    EIN 237065108 · Headquarters: Dayton, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  90. Oregon Society of Anesthesiologists

    EIN 930659481 · Headquarters: LAKE OSWEGO, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Oregon Society of Anesthesiologists PAC

    EIN 463409290 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Oregon Society of Cardiovascular and Pulmonary Rehabilitation

    EIN 208610307 · Headquarters: Lebanon, OR, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  93. Oregon Society of Certified Public Accountants

    EIN 930462679 · Headquarters: BEAVERTON, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Oregon Society of Dermatology Associates

    EIN 010961554 · Headquarters: Lake Oswego, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Oregon Society of Directors of Volunteer Services

    EIN 611539989 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  96. Oregon Society of Enrolled Agents

    EIN 930953255 · Headquarters: Roseburg, OR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Oregon Society of Health-system Pharmacists

    EIN 237025546 · Headquarters: TIGARD, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Oregon Society of Medical Assistants

    EIN 451934548 · Headquarters: Milwaukie, OR, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  99. Oregon Society of Physician Assistants

    EIN 930814835 · Headquarters: GIG HARBOR, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  100. Oregon Society of Tax Consultants

    EIN 510175500 · Headquarters: SPRINGFIELD, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

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