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. Options Counseling Services of Oregon Inc

    EIN 943136426 · Headquarters: EUGENE, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Options Credit Union

    EIN 840818111 · Headquarters: LITTLETON, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Options Family of Services

    EIN 770109107 · Headquarters: SAN LUIS OBISPO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Options for High Water

    EIN 832625616 · Headquarters: MOTLEY, MN, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  5. Options for Justice for Persons with Developmental Disabilities

    EIN 431677739 · Headquarters: ST LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Options for Learning

    EIN 953602641 · Headquarters: West Covina, CA, United States · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Options for Living Pooled Charitable Tr

    EIN 386788007 · Headquarters: EVANSVILLE, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  8. Options for Women St Croix Valley

    EIN 411593503 · Headquarters: OAK PARK HEIGHTS, MN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  9. Options Fund

    EIN 391989709 · Headquarters: EAU CLAIRE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Options Housing Alternatives Inc

    EIN 931071429 · Headquarters: Grants Pass, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Options in Community Living Inc

    EIN 391373054 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  12. Options Inc

    EIN 411360980 · Headquarters: BIG LAKE, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Options Inc

    EIN 581599166 · Headquarters: MORGANTON, NC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Options on 8

    EIN 391537061 · Headquarters: St Croix Falls, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  15. Options Program

    EIN 911488108 · Headquarters: OLYMPIA, WA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  16. Options Unlimited Inc

    EIN 611127049 · Headquarters: SHEPHERDSVILLE, KY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Options Wellness Resource Program Inc

    EIN 274265367 · Headquarters: Oakland, CA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  18. Optometric Educators Inc

    EIN 310873508 · Headquarters: Dublin, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  19. Optometric Extension Program Foundation Inc

    EIN 730664688 · Headquarters: TIMONIUM, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Optometric Foundation Inc

    EIN 510168385 · Headquarters: West Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Optometric Physicians of Washington

    EIN 916056476 · Headquarters: EATONVILLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Optometric Society of the City of New York

    EIN 133260608 · Headquarters: new york, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Optometry Association of Louisiana

    EIN 720702458 · Headquarters: SULPHUR, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Opus 16 Inc

    EIN 813252020 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  25. Opus 40 Inc

    EIN 132956748 · Headquarters: SAUGERTIES, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Opus 90

    EIN 943128312 · Headquarters: Sunnyvale, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  27. Opus Archives and Research Center Inc

    EIN 770225564 · Headquarters: Santa Barbara, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Opus Caritatis Inc

    EIN 201021326 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Opus Prize Foundation C/O Adler Trust Company

    EIN 460434399 · Headquarters: Sious Falls, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  30. Opus Santa Faustina Corp

    EIN 463729509 · Headquarters: Hialeah, FL, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  31. Opwu Scholarship Committee

    EIN 800396540 · Headquarters: Salem, OR, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  32. Oqs Foundation

    EIN 332774089 · Headquarters: Springfield, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. OQuinn Ministries

    EIN 473811247 · Headquarters: Lakeside, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  34. Oquossoc Angling Association

    EIN 010132580 · Headquarters: SMYRNA, GA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Oquossoc Atv Club

    EIN 461188003 · Headquarters: Oquossoc, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Or & Sw Wash Chapter Smacna

    EIN 936031995 · Headquarters: PORTLAND, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  37. Or & W Firemans Association

    EIN 341427673 · Headquarters: Shadyside, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Or Asca Pac

    EIN 822157374 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Or Hachayim Inc

    EIN 136181949 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Or State Legislative Board C/o Steve K Baldwin

    EIN 930508441 · Headquarters: LA GRANDE, OR, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  41. Or Yechezkel Inc

    EIN 461721160 · Headquarters: MIAMI, FL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  42. Or Yosef Foundation

    EIN 112740413 · Headquarters: Brooklyn, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  43. Or0000 Oregon Now

    EIN 275049973 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Or0140 Greater Portland Now

    EIN 812459353 · Headquarters: Clackamas, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Ora B Smith Charity Fund

    EIN 566045947 · Headquarters: ALBEMARLE, NC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  46. Ora Gaylord Arooth Trust Dated 4142000 Carol a Rowley Trustee

    EIN 046929348 · Headquarters: BREWSTER, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  47. Ora T & Dessie H Lower Memorial Scholarship

    EIN 237311043 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  48. Oracle Hcm User Group Inc

    EIN 204309357 · Headquarters: WASHOUGAL, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Oracle Historical Society Inc

    EIN 860340359 · Headquarters: Oracle, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Oracle Public Library

    EIN 866053433 · Headquarters: ORACLE, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  51. Oracle Visions Inc

    EIN 473683360 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  52. Oradell Free Public Library Foundation Inc

    EIN 223565524 · Headquarters: ORADELL, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  53. Oradell Little League Inc

    EIN 510179064 · Headquarters: ORADELL, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  54. Oradell Volunteer Firemen's Relief Association

    EIN 237081785 · Headquarters: ORADELL, NJ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  55. Orak Shriners

    EIN 356027859 · Headquarters: MICHIGAN CITY, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  56. Orak Shriners Group Return

    EIN 510152812 · Headquarters: MICHIGAN CITY, IN, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  57. Oral Fishing Club Inc

    EIN 550247646 · Headquarters: CLARKSBURG, WV, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  58. Oral Health America Americas Fund for Dental Health BK 20-04264

    EIN 362382334 · Headquarters: Chicago, IL, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  59. Oral Health International Foundation

    EIN 770120371 · Headquarters: RESTON, VA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  60. Oral History Association

    EIN 136272104 · Headquarters: WACO, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  61. Oral History Education Collective

    EIN 831961424 · Headquarters: Mendota Heights, MN, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  62. Oran Mcshan Grand Lodge

    EIN 473740592 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  63. Oran Rental Housing Inc

    EIN 237272720 · Headquarters: ORAN, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  64. Oranco Bowmen Inc

    EIN 330581969 · Headquarters: Chino, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  65. Orange & Rockland Utilities MGMT WBP

    EIN 251755731 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. Orange and Rockland Util-Wel-Hrly

    EIN 251755730 · Headquarters: new york, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Orange Area Service Committee

    EIN 237404780 · Headquarters: PEPPER PIKE, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Orange Art Association

    EIN 237165686 · Headquarters: Aliso Viejo, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Orange Audubon Society Inc

    EIN 596182031 · Headquarters: MAITLAND, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Orange Avenue Citrus Growers Association Inc

    EIN 592096318 · Headquarters: TOWNSEND, GA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Orange Avenue United Tenants Association Inc

    EIN 237376011 · Headquarters: TALLAHASSEE, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Orange Beach Volunteers Fire Department Inc

    EIN 630926734 · Headquarters: Orange Beach, AL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Orange Belt Mineralogical Society

    EIN 956093621 · Headquarters: San Bernardino, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  74. Orange Belt Usbc Womens 700 Club Bowling

    EIN 300807825 · Headquarters: Plant City, FL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  75. Orange Blossom Hills Homeowners Assoc

    EIN 596579131 · Headquarters: Summerfield, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  76. Orange Blossom Miniature Horse Club Inc

    EIN 264504755 · Headquarters: Jupiter, FL, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  77. Orange Blossom Moose Legion 125

    EIN 592078802 · Headquarters: Hudson, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Orange Boating Club Inc

    EIN 746021497 · Headquarters: ORANGE, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  79. Orange Brigade

    EIN 464693149 · Headquarters: west columbia, TX, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  80. Orange Cemetery Association

    EIN 060940394 · Headquarters: ORANGE, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Orange Cemetery Association

    EIN 351358414 · Headquarters: GLENWOOD, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Orange Chamber of Commerce

    EIN 221776298 · Headquarters: Jersey City, NJ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. Orange Chamber of Commerce

    EIN 951068320 · Headquarters: ORANGE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Orange Chatham Association Realtors Inc

    EIN 560936033 · Headquarters: PITTSBORO, NC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Orange City Arts Council

    EIN 421287752 · Headquarters: ORANGE CITY, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  86. Orange City Christian School

    EIN 420776438 · Headquarters: Orange City, IA, United States · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Orange City Community Chest Inc

    EIN 426088398 · Headquarters: Orange City, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  88. Orange City Firefighters

    EIN 237453883 · Headquarters: ORANGE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Orange City Library Association

    EIN 596132834 · Headquarters: Orange City, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Orange City Lodge

    EIN 270008516 · Headquarters: LAGUNA HILLS, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Orange City Municipal Golf Assoc

    EIN 421425805 · Headquarters: ORANGE CITY, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Orange Clovers

    EIN 270912251 · Headquarters: Orlando, FL, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  93. Orange Co in Habitat for Humanity Inc

    EIN 351867547 · Headquarters: PAOLI, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Orange Coast Council No 162 Allied Masonic Degrees

    EIN 330671740 · Headquarters: Fullerton, CA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  95. Orange Coast Gakuen Inc

    EIN 330460813 · Headquarters: SANTA ANA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Orange Coast League

    EIN 471323896 · Headquarters: Costa Mesa, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  97. Orange Coast Rhodesian Ridgeback Club

    EIN 330030343 · Headquarters: Laguna Hills, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. Orange Community Nursery School Inc

    EIN 066009856 · Headquarters: ORANGE, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  99. Orange Congregations in Mission Inc

    EIN 581563438 · Headquarters: HILLSBOROUGH, NC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. Orange County 49Ers Inc

    EIN 953854091 · Headquarters: Buena Park, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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