Unknown & Unclassified nonprofits in Oklahoma

Unknown & Unclassified nonprofits in Oklahoma. Browse 6,510 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. Oklahoma Home and Community Education Inc

    EIN 736113822 · Headquarters: Chandler, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Oklahoma Home and Community Education Inc

    EIN 736113823 · Headquarters: Guthrie, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Oklahoma Home and Community Education Inc

    EIN 736113824 · Headquarters: Marietta, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Oklahoma Home and Community Education Inc

    EIN 736113825 · Headquarters: Purcell, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Oklahoma Home and Community Education Inc

    EIN 736113826 · Headquarters: Idabel, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Oklahoma Home and Community Education Inc

    EIN 736113827 · Headquarters: Checotah, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Oklahoma Home and Community Education Inc

    EIN 736113828 · Headquarters: Fairiew, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Oklahoma Home and Community Education Inc

    EIN 736113829 · Headquarters: Madill, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Oklahoma Home and Community Education Inc

    EIN 736113831 · Headquarters: Sulphur, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Oklahoma Home and Community Education Inc

    EIN 736113832 · Headquarters: Muskogee, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Oklahoma Home and Community Education Inc

    EIN 736113833 · Headquarters: Perry, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Oklahoma Home and Community Education Inc

    EIN 736113834 · Headquarters: NOWATA, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Oklahoma Home and Community Education Inc

    EIN 736113835 · Headquarters: Okemah, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Oklahoma Home and Community Education Inc

    EIN 736113836 · Headquarters: Okmulgee, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Oklahoma Home and Community Education Inc

    EIN 736113837 · Headquarters: Pawhuska, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Oklahoma Home and Community Education Inc

    EIN 736113838 · Headquarters: Miami, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Oklahoma Home and Community Education Inc

    EIN 736113839 · Headquarters: Pawnee, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Oklahoma Home and Community Education Inc

    EIN 736113840 · Headquarters: Stillwater, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Oklahoma Home and Community Education Inc

    EIN 736113841 · Headquarters: Mcalester, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Oklahoma Home and Community Education Inc

    EIN 736113842 · Headquarters: Ada, OK, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  21. Oklahoma Home and Community Education Inc

    EIN 736113843 · Headquarters: Shawnee, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Oklahoma Home and Community Education Inc

    EIN 736113845 · Headquarters: Cheyenne, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Oklahoma Home and Community Education Inc

    EIN 736113846 · Headquarters: Claremore, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Oklahoma Home and Community Education Inc

    EIN 736113847 · Headquarters: Wewoka, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Oklahoma Home and Community Education Inc

    EIN 736113849 · Headquarters: Duncan, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Oklahoma Home and Community Education Inc

    EIN 736113850 · Headquarters: Guymon, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Oklahoma Home and Community Education Inc

    EIN 736113852 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Oklahoma Home and Community Education Inc

    EIN 736113853 · Headquarters: Muskogee, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Oklahoma Home and Community Education Inc

    EIN 736113854 · Headquarters: Dewey, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Oklahoma Home and Community Education Inc

    EIN 736113855 · Headquarters: Cordell, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Oklahoma Home and Community Education Inc

    EIN 736113856 · Headquarters: Woodward, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Oklahoma Home and Community Education Inc

    EIN 736113857 · Headquarters: Alva, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Oklahoma Home and Community Education Inc

    EIN 800170409 · Headquarters: Enid, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Oklahoma Home and Community Education Inc

    EIN 820598249 · Headquarters: Shawnee, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Oklahoma Home and Community Education Inc

    EIN 823577948 · Headquarters: Shawnee, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Oklahoma Home and Community Education Inc

    EIN 824020193 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Oklahoma Home and Community Education Inc

    EIN 825195425 · Headquarters: Woodward, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Oklahoma Home and Community Education Inc

    EIN 825222316 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Oklahoma Home and Community Education Inc

    EIN 831966465 · Headquarters: Norman, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Oklahoma Home and Community Education Inc

    EIN 832359174 · Headquarters: Kellyville, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Oklahoma Home and Community Education Inc

    EIN 833012221 · Headquarters: Newkirk, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Oklahoma Home and Community Education Inc

    EIN 833775449 · Headquarters: Idabel, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Oklahoma Home and Community Education Inc

    EIN 900803823 · Headquarters: Alva, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Oklahoma Home and Community Education Inc

    EIN 900807442 · Headquarters: Altus, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Oklahoma Home and Community Education Inc Cleveland County Sun

    EIN 611997364 · Headquarters: Norman, OK, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  46. Oklahoma Home and Community Inc Faithful Followers

    EIN 320822592 · Headquarters: Woodward, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Oklahoma Home Community Education Carter County Council

    EIN 736113793 · Headquarters: ARDMORE, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  48. Oklahoma Horse Industry Council Inc

    EIN 911948177 · Headquarters: Enid, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Oklahoma Horse Show Association

    EIN 731326979 · Headquarters: Edmond, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. Oklahoma Hospital Association Inc

    EIN 730618552 · Headquarters: Oklahoma City, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Oklahoma Hospitality Club

    EIN 510168333 · Headquarters: Oklahoma City, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  52. Oklahoma Hotel and Motel Association Dba-Oklahoma Hotel and Lodging Assoc

    EIN 730732783 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Oklahoma Hurricanes

    EIN 320438549 · Headquarters: Oklahoma City, OK, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  54. Oklahoma Inaugural Inc

    EIN 921137429 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  55. Oklahoma Indian Arts & Crafts Cooperative

    EIN 730644749 · Headquarters: Anadarko, OK, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  56. Oklahoma Indian Territory Museum of Black Creek Freedmen History Inc

    EIN 852556350 · Headquarters: Moore, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Oklahoma Jewelers Association Inc

    EIN 731334604 · Headquarters: TULSA, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  58. Oklahoma Jumptart Coalition

    EIN 841656627 · Headquarters: Oklahoma City, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Oklahoma Junior Angus Foundation

    EIN 470988465 · Headquarters: Edmond, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  60. Oklahoma Junior Red Angus Foundation

    EIN 873650973 · Headquarters: MARLOW, OK, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  61. Oklahoma Juvenile Detention Association

    EIN 611818167 · Headquarters: Stilwell, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. Oklahoma Juvenile Justice Services Inc

    EIN 731350711 · Headquarters: ENID, OK, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990

  63. Oklahoma Kidney Stone Foundation

    EIN 731307671 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  64. Oklahoma Lacrosse Association

    EIN 831177671 · Headquarters: Broken Arrow, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Oklahoma Land Title Association

    EIN 730774810 · Headquarters: Oklahoma City, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. Oklahoma Library Association

    EIN 736104044 · Headquarters: CLINTON, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Oklahoma Life and Health Insurance Guaranty Association

    EIN 731157305 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Oklahoma Lions Service Foundation Inc

    EIN 237396135 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Oklahoma Literacy Coalition Inc

    EIN 731290748 · Headquarters: Oklahoma City, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Oklahoma Market Assistance Program Association

    EIN 731255165 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  71. Oklahoma Meat Goat Association

    EIN 208776927 · Headquarters: perry, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Oklahoma Mechanical Inspectors Association

    EIN 731476367 · Headquarters: YUKON, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  73. Oklahoma Methodist Foundation

    EIN 730758119 · Headquarters: Oklahoma City, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Oklahoma Military Historical Association

    EIN 261927578 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Oklahoma Mineral and Gem Society Inc

    EIN 736105715 · Headquarters: Oklahoma City, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Oklahoma Moose Association

    EIN 731393371 · Headquarters: WOODWARD, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Oklahoma Mortgage Bankers Association

    EIN 731239794 · Headquarters: STILLWATER, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  78. Oklahoma Mu Alumni Corporation

    EIN 736102125 · Headquarters: STILLWATER, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  79. Oklahoma Mu of Sae Inc

    EIN 730647826 · Headquarters: EDMOND, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Oklahoma Municipal Contractors Asso

    EIN 730670279 · Headquarters: EDMOND, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  81. Oklahoma Native Plant Society

    EIN 731318037 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. Oklahoma Nursery & Landscape Assoc

    EIN 730734570 · Headquarters: Oklahoma City, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  83. Oklahoma Nurses Association

    EIN 730490791 · Headquarters: Oklahoma City, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Oklahoma Nurses Association

    EIN 730563323 · Headquarters: OKLAHOMA, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Oklahoma Nurses Association

    EIN 730611482 · Headquarters: Oklahoma City, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Oklahoma Nurses Association

    EIN 736099405 · Headquarters: Oklahoma City, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Oklahoma Nurses Association

    EIN 736118980 · Headquarters: Oklahoma City, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Oklahoma Nurses Foundation Inc

    EIN 731165207 · Headquarters: Oklahoma City, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Oklahoma Oilmens Fish Fry Assoc Inc

    EIN 813905558 · Headquarters: Mustang, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Oklahoma One-call System Inc

    EIN 731093611 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  91. Oklahoma Operating Engineers Welfare Plan

    EIN 730790052 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Oklahoma Opportunity Project Inc

    EIN 823650242 · Headquarters: Edmond, OK, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  93. Oklahoma Optometric Association

    EIN 730641734 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Oklahoma Oracle Users Group

    EIN 472658875 · Headquarters: Norman, OK, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  95. Oklahoma Ornithological Society

    EIN 237057442 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Oklahoma Osteopathic Association

    EIN 730757525 · Headquarters: Oklahoma City, OK, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  97. Oklahoma Ozark Chapter of the Appraisal Institute

    EIN 730610593 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Oklahoma Partners of the Alliance

    EIN 736112676 · Headquarters: Norman, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Oklahoma Pawnbrokers Association Inc

    EIN 731205614 · Headquarters: Moore, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Oklahoma Payroll Org Llc

    EIN 731414077 · Headquarters: Oklahoma City, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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