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. L L Association

    EIN 730967924 · Headquarters: Checotah, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  2. La Leche League International Inc

    EIN 815260893 · Headquarters: Fort Towson, OK, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  3. La Leche League of the United States of America

    EIN 455468612 · Headquarters: Yukon, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. La Leche League of the United States of America

    EIN 731588750 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. La Leche League of the United States of America

    EIN 811073992 · Headquarters: Midwest City, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. La Leche League of the United States of America

    EIN 815363466 · Headquarters: Oklahoma City, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. La Leche League of the United States of America

    EIN 815426692 · Headquarters: Comanche, OK, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  8. La Leche League of the United States of America

    EIN 821707388 · Headquarters: Bartlesville, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. La Sertoma International

    EIN 731326958 · Headquarters: Jenks, OK, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  10. La Societe De Femme Nationale Inc

    EIN 010623235 · Headquarters: Lawton, OK, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  11. Lab Skool

    EIN 993456837 · Headquarters: ARDMORE, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  12. Laborers International Union of North America 107 Local Union

    EIN 710133215 · Headquarters: TULSA, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Laborers International Union of North America Southwest District Council

    EIN 030545870 · Headquarters: Tulsa, OK, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  14. Ladies Auxiliary of the Fleet Reserve Association

    EIN 800350442 · Headquarters: McAlester, OK, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  15. Ladies Auxiliary Oklahoma Society Sons of the American Revolution

    EIN 334143361 · Headquarters: Oklahoma City, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Ladies Music Club of Oklahoma City

    EIN 730934660 · Headquarters: Jones, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Ladies Oriental Shrine of North America Grand Council

    EIN 923300119 · Headquarters: Broken Arrow, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Ladies Oriental Shrine of North America Grand Council

    EIN 923300250 · Headquarters: Wagoner, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Ladies Oriental Shrine of North America Inc

    EIN 237589686 · Headquarters: Broken Arrow, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Ladies Oriental Shrine of North America Inc

    EIN 844248767 · Headquarters: Tuttle, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Lady Rider Volleyball Club

    EIN 874362990 · Headquarters: Hulbert, OK, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  22. Lake Aluma Club

    EIN 736104285 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  23. Lake Ardmore Club Association

    EIN 730560123 · Headquarters: ARDMORE, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  24. Lake Eufaula Association Inc

    EIN 730927620 · Headquarters: EUFAULA, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Lake Eufaula Playhouse

    EIN 464218622 · Headquarters: Checotah, OK, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  26. Lake Murray Chapel Memorial Corporation

    EIN 731001294 · Headquarters: ARDMORE, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Lake Murray Village Volunteer Fire District

    EIN 731240461 · Headquarters: ARDMORE, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  28. Lake Region Electric Cooperative

    EIN 730579543 · Headquarters: Hulbert, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Lake Tenkiller Association Inc

    EIN 731035411 · Headquarters: VIAN, OK, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  30. Lake Texoma Garden Club

    EIN 412770081 · Headquarters: Edmond, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Lake Thunderbird Friends Association Inc

    EIN 820798242 · Headquarters: Newalla, OK, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  32. Lakehoma Elementary PTO

    EIN 731080558 · Headquarters: Mustang, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  33. Lakeview Neighborhood Association

    EIN 731465623 · Headquarters: Oklahoma City, OK, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  34. Lambda Chi Alpha Gamma Rho Zeta

    EIN 730583070 · Headquarters: NORMAN, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Lamda Chi Alpha Fraternity Inc

    EIN 870714572 · Headquarters: Durant, OK, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  36. Lamplight Management Llc

    EIN 862001635 · Headquarters: HEAVENER, OK, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  37. Lariat Creek Christian Camp Inc

    EIN 510204267 · Headquarters: GEARY, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Larry Andrews Ministries Inc

    EIN 834263198 · Headquarters: Mustang, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Lasill City-wide Juneteenth Committee Incorporated

    EIN 991356141 · Headquarters: Lawton, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Last Say Ministries Inc

    EIN 731322918 · Headquarters: Broken Arrow, OK, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  41. Latimer County Farm Bureau

    EIN 731071914 · Headquarters: Wilburton, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  42. Laura Fields Trust

    EIN 736095854 · Headquarters: Lawton, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  43. Laureate Building Corporation

    EIN 731478020 · Headquarters: Tulsa, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Laureate Mental Health Corporation

    EIN 731328882 · Headquarters: Tulsa, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Laven Sowell Foundation

    EIN 467339039 · Headquarters: TULSA, OK, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-PF

  46. Laverne Community Museum

    EIN 731008966 · Headquarters: LAVERNE, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Laverne Public School Foundation

    EIN 731353147 · Headquarters: LAVERNE, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Laverne Senior Citizens Inc

    EIN 731024422 · Headquarters: LAVERNE, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Lawson Arvest N Trust

    EIN 736349351 · Headquarters: DEWEY, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  50. Lawton Business & Professional Womens Club

    EIN 300494399 · Headquarters: Lawton, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Lawton Chapter of National AMBUCS Inc

    EIN 731511308 · Headquarters: Lawton, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  52. Lawton Craft Art & Hobby Assoc

    EIN 730996930 · Headquarters: LAWTON, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Lawton Evening Optimist Soccer Association

    EIN 731134378 · Headquarters: LAWTON, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Lawton Fire Fighters Association

    EIN 237080032 · Headquarters: Lawton, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Lawton Food Bank Inc

    EIN 731269215 · Headquarters: LAWTON, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  56. Lawton Fort Sill Chamber of Commerce

    EIN 730322015 · Headquarters: LAWTON, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Lawton Ft Sill Rifle and Pistol Club

    EIN 731268842 · Headquarters: Apache, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Lawton Heritage Association Inc

    EIN 237414972 · Headquarters: Lawton, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Lawton Mobile Meals Inc

    EIN 237365462 · Headquarters: LAWTON, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  60. Lawton N E

    EIN 736104122 · Headquarters: Lawton, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Lawton Philharmonic Society Inc

    EIN 736103649 · Headquarters: LAWTON, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Lawton Public School Foundation Inc

    EIN 731386496 · Headquarters: LAWTON, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Lawton Rangers Womens Auxiliary Inc

    EIN 872981767 · Headquarters: Geronimo, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Lawton-fort Sill Economic Development Corp

    EIN 730794679 · Headquarters: LAWTON, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Lawton-ft Sill Art Council Inc

    EIN 237426498 · Headquarters: LAWTON, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Lawton-ft Sill Habitat for Humanity Inc

    EIN 731506844 · Headquarters: LAWTON, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Le and Dai Family Foundation

    EIN 332098795 · Headquarters: EDMOND, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  68. Leadership Midwest City Inc

    EIN 731347250 · Headquarters: MIDWEST CITY, OK, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  69. Leadingage Oklahoma

    EIN 731485932 · Headquarters: EL RENO, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. League of Women Voters of Bartlesville Oklahoma

    EIN 237171515 · Headquarters: Bartlesville, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. League of Women Voters of Oklahoma

    EIN 730382825 · Headquarters: Oklahoma City, OK, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  72. League of Women Voters of Tulsa

    EIN 730556288 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  73. League of Women Voters Stillwater Oklahoma

    EIN 800640023 · Headquarters: Stillwater, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  74. Learning Disabilities Association of Oklahoma

    EIN 237243160 · Headquarters: JENKS, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Leflore County Development Coalition

    EIN 731430611 · Headquarters: Poteau, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. Leflore County Veterans Association

    EIN 452279868 · Headquarters: Shady Point, OK, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  77. Legacy Classical Homeschool Community Inc

    EIN 923884988 · Headquarters: WEBBERS FALLS, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Legacy Youth Basketball Inc

    EIN 871349328 · Headquarters: Waukomis, OK, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  79. Lehigh Historical Society Inc

    EIN 731262658 · Headquarters: LEHIGH, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Len Mink Ministries Inc

    EIN 310879910 · Headquarters: TULSA, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Leslie Powell Foundation Inc

    EIN 731190206 · Headquarters: LAWTON, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  82. Leslie Powell Trust

    EIN 736206326 · Headquarters: NORMAN, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  83. Let Oklahoma Vote Inc

    EIN 823550125 · Headquarters: Oklahoma City, OK, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  84. Lets Go There

    EIN 823662838 · Headquarters: EDMOND, OK, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  85. Lew Rolling Acres Hoa Inc

    EIN 923477929 · Headquarters: El Reno, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Lew Wentz Foundation

    EIN 736091750 · Headquarters: NORMAN, OK, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  87. Lewis Foundation

    EIN 736111802 · Headquarters: Claremore, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  88. Lexington Cemetery Association Inc

    EIN 730654879 · Headquarters: Lexington, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Lexington Chamber of Commerce And

    EIN 731423206 · Headquarters: Lexington, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Lexington Purcell Vfw Post 12103

    EIN 383830382 · Headquarters: Lexington, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. Liberty Cemetery Association Inc

    EIN 731011856 · Headquarters: fay, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Liberty Elementary Pta

    EIN 260079815 · Headquarters: Broken Arrow, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  93. Liberty on Tap Inc

    EIN 465297031 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  94. Liberty Rising Institute Foundation

    EIN 862315045 · Headquarters: Beggs, OK, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  95. Life & Health Insurance Protection Association

    EIN 841178777 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Life 180 Inc

    EIN 851636735 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  97. Life and Hope Counseling Agency

    EIN 822989741 · Headquarters: OKLAHOMA CITY, OK, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  98. Life Delight Ministries Inc

    EIN 731307536 · Headquarters: Claremore, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. Life Issues Inc

    EIN 731339514 · Headquarters: OKLAHOMA CITY, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Life Red

    EIN 473381882 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

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