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. Oklahoma Educational Foundation for Osteopathic Medicine

    EIN 736113605 · Headquarters: Oklahoma City, OK, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  2. Oklahoma Educators Credit Union

    EIN 730742019 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  3. Oklahoma Electric Cooperative

    EIN 730382745 · Headquarters: NORMAN, OK, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990

  4. Oklahoma Electrical Lmcc Fund

    EIN 272174977 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  5. Oklahoma Elite Baseball

    EIN 473146211 · Headquarters: TULSA, OK, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  6. Oklahoma Elks Association Inc

    EIN 237169184 · Headquarters: ADA, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  7. Oklahoma Elks Major Projects Inc

    EIN 237210114 · Headquarters: ADA, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Oklahoma Energy Explorers Club Attn S K Hatfield

    EIN 611422119 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  9. Oklahoma Engineering Foundation Inc

    EIN 510176975 · Headquarters: Oklahoma City, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Oklahoma Environment Balancing Bureau Inc

    EIN 731408563 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  11. Oklahoma Equestrian Trail Riders Association

    EIN 731439297 · Headquarters: Oklahoma City, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Oklahoma Extension Association of Family & Consumer Sciences

    EIN 730797819 · Headquarters: Stillwater, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Oklahoma Fair Tax Inc

    EIN 263977798 · Headquarters: OWASSO, OK, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  14. Oklahoma Faith and Freedom Rising Inc

    EIN 395022670 · Headquarters: Tulsa, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  15. Oklahoma Faith Coalition Institute

    EIN 874449293 · Headquarters: Oklahoma City, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Oklahoma Farm Bureau

    EIN 730382001 · Headquarters: Oklahoma City, OK, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  17. Oklahoma Farm Bureau Alfalfa County

    EIN 730581204 · Headquarters: Cherokee, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  18. Oklahoma Farm Bureau Beckham County

    EIN 730662303 · Headquarters: Sayre, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  19. Oklahoma Farm Bureau Blaine County

    EIN 730580709 · Headquarters: Watonga, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  20. Oklahoma Farm Bureau Bryan County

    EIN 730641741 · Headquarters: Durant, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  21. Oklahoma Farm Bureau Caddo County

    EIN 730581085 · Headquarters: Anadarko, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Oklahoma Farm Bureau Canadian County

    EIN 730628951 · Headquarters: El Reno, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Oklahoma Farm Bureau Carter County

    EIN 730718831 · Headquarters: Ardmore, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  24. Oklahoma Farm Bureau Cherokee County

    EIN 730662032 · Headquarters: Tahlequah, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  25. Oklahoma Farm Bureau Choctaw County

    EIN 736102128 · Headquarters: Hugo, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  26. Oklahoma Farm Bureau Cimarron County

    EIN 730647602 · Headquarters: Boise City, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  27. Oklahoma Farm Bureau Cleveland County

    EIN 736102131 · Headquarters: Oklahoma City, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Oklahoma Farm Bureau Cotton County

    EIN 730605717 · Headquarters: Walters, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  29. Oklahoma Farm Bureau Craig County

    EIN 730598889 · Headquarters: Vinita, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  30. Oklahoma Farm Bureau Creek County

    EIN 730924489 · Headquarters: Bristow, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  31. Oklahoma Farm Bureau Delaware County

    EIN 736103583 · Headquarters: Jay, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  32. Oklahoma Farm Bureau Dewey County

    EIN 736110142 · Headquarters: Seiling, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  33. Oklahoma Farm Bureau Garfield County

    EIN 730581461 · Headquarters: Enid, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  34. Oklahoma Farm Bureau Garvin County

    EIN 730652889 · Headquarters: Pauls Valley, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  35. Oklahoma Farm Bureau Grady County

    EIN 730612183 · Headquarters: Chickasha, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  36. Oklahoma Farm Bureau Grant County

    EIN 730713400 · Headquarters: Medford, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  37. Oklahoma Farm Bureau Hughes County

    EIN 730794006 · Headquarters: Holdenville, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  38. Oklahoma Farm Bureau Jackson County

    EIN 730718013 · Headquarters: Altus, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Oklahoma Farm Bureau Jefferson County

    EIN 730761533 · Headquarters: Waurika, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  40. Oklahoma Farm Bureau Johnston County

    EIN 736102422 · Headquarters: Tishomingo, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  41. Oklahoma Farm Bureau Kay County

    EIN 730595514 · Headquarters: Blackwell, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Oklahoma Farm Bureau Kingfisher County

    EIN 730582463 · Headquarters: Kingfisher, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  43. Oklahoma Farm Bureau Kiowa County

    EIN 730583130 · Headquarters: Hobart, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  44. Oklahoma Farm Bureau Leflore County

    EIN 730634628 · Headquarters: Poteau, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  45. Oklahoma Farm Bureau Lincoln County

    EIN 730662528 · Headquarters: Chandler, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  46. Oklahoma Farm Bureau Logan County

    EIN 730605799 · Headquarters: Perry, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  47. Oklahoma Farm Bureau Love County

    EIN 736102791 · Headquarters: Marietta, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  48. Oklahoma Farm Bureau Marshall County

    EIN 736104035 · Headquarters: Madill, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  49. Oklahoma Farm Bureau Mayes County

    EIN 730670228 · Headquarters: Pryor, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  50. Oklahoma Farm Bureau McClain County

    EIN 730708641 · Headquarters: Purcell, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  51. Oklahoma Farm Bureau McCurtain County

    EIN 730141912 · Headquarters: Idabel, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Oklahoma Farm Bureau McIntosh County

    EIN 730671336 · Headquarters: Checotah, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  53. Oklahoma Farm Bureau Muskogee County

    EIN 730627436 · Headquarters: Muskogee, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  54. Oklahoma Farm Bureau Noble County

    EIN 736103160 · Headquarters: Perry, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  55. Oklahoma Farm Bureau Nowata County

    EIN 730660371 · Headquarters: Nowata, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  56. Oklahoma Farm Bureau Okfuskee County

    EIN 736102608 · Headquarters: Okemah, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  57. Oklahoma Farm Bureau Okmulgee County

    EIN 730770880 · Headquarters: Okmulgee, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Oklahoma Farm Bureau Osage County

    EIN 730741491 · Headquarters: Hominy, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  59. Oklahoma Farm Bureau Ottawa County

    EIN 730719916 · Headquarters: Miami, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  60. Oklahoma Farm Bureau Pawnee County

    EIN 736102704 · Headquarters: Pawnee, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  61. Oklahoma Farm Bureau Payne County

    EIN 730678743 · Headquarters: Stillwater, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  62. Oklahoma Farm Bureau Pittsburg County

    EIN 730712804 · Headquarters: McAlester, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  63. Oklahoma Farm Bureau Pontotoc County

    EIN 730662708 · Headquarters: Ada, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  64. Oklahoma Farm Bureau Pushmataha County

    EIN 736102712 · Headquarters: Antlers, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  65. Oklahoma Farm Bureau Roger Mills County

    EIN 731070413 · Headquarters: Cheyenne, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  66. Oklahoma Farm Bureau Seminole County

    EIN 736103424 · Headquarters: Seminole, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  67. Oklahoma Farm Bureau Sequoyah County

    EIN 736102807 · Headquarters: Sallisaw, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  68. Oklahoma Farm Bureau Stephens County

    EIN 730662537 · Headquarters: Duncan, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  69. Oklahoma Farm Bureau Texas County

    EIN 730623471 · Headquarters: Guymon, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  70. Oklahoma Farm Bureau Tulsa County

    EIN 730669786 · Headquarters: Tulsa, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Oklahoma Farm Bureau Washita County

    EIN 730653534 · Headquarters: Cordell, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  72. Oklahoma Farm Bureau Woodward County

    EIN 730581707 · Headquarters: Woodward, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  73. Oklahoma FarmHouse Corporation

    EIN 237390381 · Headquarters: Stillwater, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Oklahoma Farriers Association Inc

    EIN 813844228 · Headquarters: CHELSEA, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Oklahoma Federation of Music Clubs

    EIN 736097016 · Headquarters: BARTLESVILLE, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. Oklahoma Fellowship Indian Mennonite Churches

    EIN 731039089 · Headquarters: Clinton, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  77. Oklahoma Fire Chiefs Association

    EIN 731197144 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Oklahoma Fire Protection Contractors Association

    EIN 731220794 · Headquarters: Sand Springs, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Oklahoma Forestry Association

    EIN 730804253 · Headquarters: IDABEL, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  80. Oklahoma Forward Inc

    EIN 852420063 · Headquarters: Oklahoma City, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Oklahoma Foundation for Career and Tech Ed Inc

    EIN 237085697 · Headquarters: STILLWATER, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  82. Oklahoma Foundation for Excellence

    EIN 731260595 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Oklahoma Foundation for Unity and Leadership

    EIN 882602044 · Headquarters: Oklahoma City, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  84. Oklahoma Foundation Quarter Horse Registry

    EIN 562461444 · Headquarters: Enid, OK, USA · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  85. Oklahoma Fraternal Order of Police Labor Council

    EIN 731595450 · Headquarters: Bethany, OK, USA · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990

  86. Oklahoma Full Gospel Central Church Inc

    EIN 731603081 · Headquarters: Oklahoma City, OK, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  87. Oklahoma Funeral Directors Associat

    EIN 731059316 · Headquarters: Oklahoma City, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Oklahoma Garden Clubs

    EIN 300976930 · Headquarters: Bartlesville, OK, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  89. Oklahoma Garden Clubs

    EIN 301017259 · Headquarters: Edmond, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Oklahoma Garden Clubs

    EIN 352540796 · Headquarters: Edmond, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Oklahoma Garden Clubs

    EIN 383974929 · Headquarters: Bartlesville, OK, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  92. Oklahoma Garden Clubs

    EIN 383978916 · Headquarters: Edmond, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Oklahoma Garden Clubs

    EIN 611773949 · Headquarters: Edmond, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Oklahoma Garden Clubs

    EIN 731358977 · Headquarters: Bartlesville, OK, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  95. Oklahoma Garden Clubs

    EIN 731358978 · Headquarters: Bartlesville, OK, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  96. Oklahoma Garden Clubs

    EIN 731359114 · Headquarters: Ardmore, OK, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  97. Oklahoma Garden Clubs

    EIN 731359123 · Headquarters: Bartlesville, OK, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  98. Oklahoma Garden Clubs

    EIN 731359124 · Headquarters: Bartlesville, OK, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  99. Oklahoma Garden Clubs

    EIN 731359135 · Headquarters: Edmond, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Oklahoma Garden Clubs

    EIN 731359225 · Headquarters: Bartlesville, OK, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

First page and all pages