Unknown & Unclassified nonprofits in Florida

Unknown & Unclassified nonprofits in Florida. Browse 24,854 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. Okoboji Indians Inc

    EIN 382911980 · Headquarters: ODESSA, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  2. Old Bethel Cemetary Association Inc

    EIN 592942536 · Headquarters: LAUREL HILL, FL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  3. Old Bridge Yacht Club

    EIN 800008391 · Headquarters: North Ft Myers, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Old Island Restoration Foundation

    EIN 591007915 · Headquarters: KEY WEST, FL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  5. Old School Square Center for the Arts Inc

    EIN 650032803 · Headquarters: DELRAY BEACH, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Old Scool of Clay County Inc

    EIN 813129483 · Headquarters: Middleburg, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Old Spring Lake Community Center Inc

    EIN 472643668 · Headquarters: Brooksville, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Old St Mark Community Aid Center at Port Tampa Inc

    EIN 320343777 · Headquarters: Tampa, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Oldies but Goodies Soc Dance Club

    EIN 650978063 · Headquarters: SUN CITY CENTER, FL, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  10. Olibrice Group Corporation

    EIN 260906284 · Headquarters: Miami, FL, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  11. Olive Baptist Church Incorporated

    EIN 590991187 · Headquarters: Pensacola, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-T

  12. Olive Branch Recreation Center Inc

    EIN 593008022 · Headquarters: Polk City, FL, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  13. Olive Nesbitt Brewster Irrev Trust Xxx-xx-xxxx

    EIN 876644210 · Headquarters: TAMPA, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  14. Oliver & Jennie Donaldson Char(1071

    EIN 046229044 · Headquarters: ORLANDO, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  15. Oliver D Nicholson Post 221

    EIN 510224604 · Headquarters: NICEVILLE, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Olivilla Animal Rescue Inc

    EIN 861308852 · Headquarters: BOCA RATON, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Olori Temple Corporation

    EIN 813381069 · Headquarters: tampa, FL, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  18. Olson Foundation Incorporated

    EIN 333398380 · Headquarters: Oviedo, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Olt Residents' Council Christmas Gift Fund Inc

    EIN 392703981 · Headquarters: ORLANDO, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  20. Omega Foundation

    EIN 010387306 · Headquarters: naples, FL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Omega Psi Phi Franternity

    EIN 854319635 · Headquarters: TALLAHASSEE, FL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  22. Omega Psi Phi Fraternity

    EIN 237065900 · Headquarters: Cocoa, FL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  23. Omega Psi Phi Fraternity

    EIN 237383782 · Headquarters: Gainesville, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Omega Psi Phi Fraternity

    EIN 300171673 · Headquarters: Fort Lauderdale, FL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Omega Psi Phi Fraternity

    EIN 586043927 · Headquarters: DAYTONA BEACH, FL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  26. Omega Psi Phi Fraternity

    EIN 596169198 · Headquarters: DAYTONA BEACH, FL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  27. Omega Psi Phi Fraternity Eta Nu

    EIN 237065922 · Headquarters: POMPANO BEACH, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  28. Omega Psi Phi Fraternity Inc

    EIN 270755332 · Headquarters: Eatonville, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Omega Psi Phi Fraternity Inc Psi Chi Chapter

    EIN 596155099 · Headquarters: OCALA, FL, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  30. Omicron Chapter of Delta Phi Lambda Sorority Inc

    EIN 834611499 · Headquarters: Pensacola, FL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. On Stage Drama and Music Club

    EIN 931451182 · Headquarters: Delray Beach, FL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  32. On Time Ministry International Inc

    EIN 412471792 · Headquarters: Riviera Beach, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. On-point Inc

    EIN 934730052 · Headquarters: Orlando, FL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  34. Oncology Managers of Florida Co M Koerner

    EIN 593149454 · Headquarters: VERO BEACH, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Oncology Nursing Society

    EIN 275094802 · Headquarters: Stuart, FL, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  36. Oncology Nursing Society

    EIN 521465990 · Headquarters: SUN CITY CTR, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. One Blue Ocean Inc

    EIN 851636063 · Headquarters: St Pete, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. One Body in Jesus Christ

    EIN 412596259 · Headquarters: KISSIMMEE, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. One by One Leadership Foundation Inc

    EIN 591711633 · Headquarters: IMMOKALEE, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. One Family at a Time Inc

    EIN 814514002 · Headquarters: Miramar, FL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  41. One Florida Health Corp

    EIN 395141890 · Headquarters: TAMPA, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. One Heart Outreach Inc

    EIN 820935462 · Headquarters: Pace, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. One Hundred Black Men of South Florida Inc

    EIN 650138060 · Headquarters: MIAMI LAKES, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. One Island Place Social Club Inc

    EIN 650384872 · Headquarters: Aventura, FL, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  45. One Love Remy Foundation

    EIN 882970840 · Headquarters: Riviera beach, FL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  46. One More Life Inc

    EIN 261596152 · Headquarters: celebration, FL, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  47. One Neighborhood America Inc

    EIN 862381402 · Headquarters: Palm Harbor, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. One Penny Too Many Inc

    EIN 834342893 · Headquarters: FORT MYERS, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. One Seven Two Holding Association Inc

    EIN 590999024 · Headquarters: DORAL, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. One Way Ministries

    EIN 760178996 · Headquarters: High Springs, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Onearth Corporation

    EIN 273263610 · Headquarters: Tallahassee, FL, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  52. Onward and Empowered of Florida Inc

    EIN 393263813 · Headquarters: Bradenton, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Onwords Inc

    EIN 854394821 · Headquarters: PALM BEACH, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Op Morganthaler Foundation Inc

    EIN 592006907 · Headquarters: NEW PORT RICHEY, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Open Arms Refuge Ministries Inc

    EIN 061711490 · Headquarters: TAVARES, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Open Bible Standard Churches

    EIN 592008926 · Headquarters: Tampa, FL, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  57. Open Dor Foundation Inc

    EIN 800659164 · Headquarters: ORLANDO, FL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  58. Open Path Retreat Center Inc

    EIN 592226813 · Headquarters: Sarasota, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  59. Open Wings Foundation Inc

    EIN 831054305 · Headquarters: HAINES CITY, FL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Opening Doors Northwest Florida Inc

    EIN 592909065 · Headquarters: PENSACOLA, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Operation America Loves You

    EIN 311170441 · Headquarters: Fort Pierce, FL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  62. Operation Angel Love Inc

    EIN 270700603 · Headquarters: Naples, FL, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  63. Operation Catalyst Inc

    EIN 814896981 · Headquarters: Miami, FL, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  64. Operation Dental Hero Inc

    EIN 854109812 · Headquarters: Fort Lauderdale, FL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  65. Operation End Run Inc

    EIN 813199195 · Headquarters: NAPLES, FL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  66. Operation Feed the Needs Inc

    EIN 873938136 · Headquarters: LUTZ, FL, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  67. Operation Lapaz Faith Lutheran Inc

    EIN 473415494 · Headquarters: Rockledge, FL, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  68. Operation Optimal Foundation Inc

    EIN 934208527 · Headquarters: ORLANDO, FL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  69. Operation Paw Inc

    EIN 465405193 · Headquarters: Miami, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Operation Pluto Foundation

    EIN 921398502 · Headquarters: MIAMI, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  71. Opportunities of Hope Inc

    EIN 813668702 · Headquarters: West Palm Beach, FL, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  72. Opportunity Chapter 3002 Women of the Moose

    EIN 237520589 · Headquarters: Orange Park, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Opportunity Lodge No 3001 Loyal Order of Moose

    EIN 363552088 · Headquarters: Orange Park, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Optihealth Initiative

    EIN 331438328 · Headquarters: FORT LAUDERDALE, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  75. Optimist Club of Ives Estates Inc

    EIN 596168880 · Headquarters: North Miami Beach, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  76. Optimist Club of Marco Island

    EIN 900401598 · Headquarters: Marco Island, FL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  77. Optimist Club of Miami Shores Inc

    EIN 592261788 · Headquarters: north miami beach, FL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  78. Optimist Club of Naples Foundation Inc

    EIN 592773208 · Headquarters: NAPLES, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Optimist Club of Naples Inc

    EIN 596168888 · Headquarters: Naples, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Optimist Club of Orlando Charitable Trust

    EIN 596871484 · Headquarters: Winter Garden, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  81. Optimist Club of Pembroke Lakes Florida Inc

    EIN 591868698 · Headquarters: Pembroke Pines, FL, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990

  82. Optimist Club of Tampa Youth Fund Inc

    EIN 591663273 · Headquarters: Seffner, FL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. Optimist International

    EIN 237043096 · Headquarters: Lauderhill, FL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  84. Optimist International

    EIN 237327055 · Headquarters: Cape Canaveral, FL, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  85. Optimist International

    EIN 364088818 · Headquarters: Pensacola Beach, FL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Optimist International

    EIN 473716540 · Headquarters: Tallahassee, FL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Optimist International

    EIN 592571810 · Headquarters: Lynn Haven, FL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. Optimist International

    EIN 592571815 · Headquarters: MIAMI LAKES, FL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. Optimist International

    EIN 592715689 · Headquarters: Perry, FL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Optimist International

    EIN 596136857 · Headquarters: Saint Petersburg, FL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. Optimist International

    EIN 596142959 · Headquarters: St Petersburg, FL, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  92. Optimist International

    EIN 596153225 · Headquarters: Lakeland, FL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. Optimist International

    EIN 596155184 · Headquarters: PLANT CITY, FL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  94. Optimist International

    EIN 596168874 · Headquarters: Jacksonville, FL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  95. Optimist International

    EIN 596178206 · Headquarters: Grand Ridge, FL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. Optimist International

    EIN 596208749 · Headquarters: Ocala, FL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  97. Optimist International

    EIN 650501609 · Headquarters: Goulds, FL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  98. Optimist International Pensacola 60340

    EIN 596168848 · Headquarters: PENSACOLA, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  99. Optimist International-miami Lakes

    EIN 237033675 · Headquarters: MIAMI LAKES, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. Options Cafe Inc

    EIN 824861309 · Headquarters: Brandon, FL, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

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