Unknown & Unclassified nonprofits in Nebraska

Unknown & Unclassified nonprofits in Nebraska. Browse 5,775 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. Omega Psi Phi Fraternity District 8

    EIN 821068878 · Headquarters: OMAHA, NE, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  2. Omicron Kappa Upsilon Honorary Dental Society

    EIN 237134585 · Headquarters: Omaha, NE, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  3. Oncology Nursing Society

    EIN 521338961 · Headquarters: Omaha, NE, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  4. Oncology Nursing Society

    EIN 521738004 · Headquarters: Lincoln, NE, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  5. One Heart One Fire Ministries Inc

    EIN 461052316 · Headquarters: Elkhorn, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. One Nebraska Coalition

    EIN 821472823 · Headquarters: LINCOLN, NE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. Oneill Rod & Gun Club-incorporated

    EIN 476033821 · Headquarters: ONEILL, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. OneWorld Community Health Centers

    EIN 470548990 · Headquarters: Omaha, NE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Ong Community Center Inc

    EIN 470665370 · Headquarters: ONG, NE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Onyx Fc

    EIN 472348808 · Headquarters: Lincoln, NE, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  11. Operation Outreach Inc

    EIN 476040281 · Headquarters: Lincoln, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Optimist Club of Lincoln

    EIN 476031608 · Headquarters: LINCOLN, NE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  13. Optimist Club of Lincoln Youth Activity Corp

    EIN 237166772 · Headquarters: LINCOLN, NE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  14. Optimist Club of Minden Ne Inc

    EIN 237281157 · Headquarters: MINDEN, NE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Optimist Club of Omaha Youth Foundation

    EIN 476032576 · Headquarters: Omaha, NE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. Optimist Foundation of Council Bluffs Inc

    EIN 421280690 · Headquarters: Omaha, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Optimist International

    EIN 237273012 · Headquarters: Plattsmouth, NE, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  18. Optimist International

    EIN 237327051 · Headquarters: York, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Optimist International

    EIN 237383665 · Headquarters: Broken Bow, NE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Optimist International

    EIN 237455518 · Headquarters: West Point, NE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Optimist International

    EIN 364109254 · Headquarters: Lincoln, NE, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  22. Optimist International

    EIN 470260415 · Headquarters: Omaha, NE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Optimist International

    EIN 470522276 · Headquarters: Ogallala, NE, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  24. Optimist International

    EIN 470668862 · Headquarters: Paxton, NE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Optimist International

    EIN 470675667 · Headquarters: South Sioux City, NE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Optimist International

    EIN 470675668 · Headquarters: North Bend, NE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Optimist International

    EIN 470696348 · Headquarters: Omaha, NE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Optimist International

    EIN 470700629 · Headquarters: Auburn, NE, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  29. Optimist International

    EIN 472049902 · Headquarters: Nebraska City, NE, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  30. Optimist International

    EIN 476027530 · Headquarters: OMAHA, NE, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  31. Optimist International

    EIN 476029133 · Headquarters: LINCOLN, NE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. Optimist International

    EIN 476033382 · Headquarters: Columbus, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Optimist International

    EIN 476033474 · Headquarters: Fairbury, NE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Optimist International

    EIN 476033717 · Headquarters: Fremont, NE, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  35. Optimist International

    EIN 476037242 · Headquarters: BEATRICE, NE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Optimist International

    EIN 476038265 · Headquarters: Lincoln, NE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. Optimist International

    EIN 476038673 · Headquarters: Lincoln, NE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. Optimist International

    EIN 510148382 · Headquarters: McCook, NE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. Optimist International

    EIN 814094923 · Headquarters: Oneill, NE, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  40. Optimist International

    EIN 814245483 · Headquarters: Omaha, NE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Optimist International

    EIN 830800905 · Headquarters: Lincoln, NE, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  42. Optimist International

    EIN 833082080 · Headquarters: Hickman, NE, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  43. Optimist International

    EIN 900241985 · Headquarters: Omaha, NE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Optimist International

    EIN 900622057 · Headquarters: Omaha, NE, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  45. Optimist International - 10050 Kearney NE

    EIN 476038675 · Headquarters: Kearney, NE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Ord Area Chamber of Commerce

    EIN 470368314 · Headquarters: ORD, NE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  47. Ord Boxing Club Inc

    EIN 476090224 · Headquarters: Ord, NE, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  48. Ord Volunteer Fire Department

    EIN 237237808 · Headquarters: ORD, NE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  49. Order of the Eastern Star of Nebraska

    EIN 237111110 · Headquarters: Lincoln, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Order of the Eastern Star of Nebraska

    EIN 237127184 · Headquarters: Nebraska City, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Order of the Eastern Star of Nebraska

    EIN 237127185 · Headquarters: Beatrice, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Order of the Eastern Star of Nebraska

    EIN 237127186 · Headquarters: Columbus, NE, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  53. Order of the Eastern Star of Nebraska

    EIN 237127187 · Headquarters: Pawnee City, NE, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  54. Order of the Eastern Star of Nebraska

    EIN 237127191 · Headquarters: Norfolk, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Order of the Eastern Star of Nebraska

    EIN 237127192 · Headquarters: Grand Island, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Order of the Eastern Star of Nebraska

    EIN 237127218 · Headquarters: AINSWORTH, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Order of the Eastern Star of Nebraska

    EIN 237127219 · Headquarters: Gretna, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Order of the Eastern Star of Nebraska

    EIN 237127220 · Headquarters: FORT CALHOUN, NE, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  59. Order of the Eastern Star of Nebraska

    EIN 237127221 · Headquarters: HOOPER, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Order of the Eastern Star of Nebraska

    EIN 237127227 · Headquarters: OGALLALA, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Order of the Eastern Star of Nebraska

    EIN 237127228 · Headquarters: McCook, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Order of the Eastern Star of Nebraska

    EIN 237127239 · Headquarters: Coleridge, NE, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  63. Order of the Eastern Star of Nebraska

    EIN 237127243 · Headquarters: Gordon, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Order of the Eastern Star of Nebraska

    EIN 237127245 · Headquarters: PLATTSMOUTH, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Order of the Eastern Star of Nebraska

    EIN 237127248 · Headquarters: Lincoln, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Order of the Eastern Star of Nebraska

    EIN 237127254 · Headquarters: Franklin, NE, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  67. Order of the Eastern Star of Nebraska

    EIN 237127255 · Headquarters: Herman, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Order of the Eastern Star of Nebraska

    EIN 237127262 · Headquarters: Nenzel, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Order of the Eastern Star of Nebraska

    EIN 237127264 · Headquarters: weeping water, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Order of the Eastern Star of Nebraska

    EIN 237127268 · Headquarters: Thedford, NE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Order of the Eastern Star of Nebraska

    EIN 237127284 · Headquarters: Atkinson, NE, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  72. Order of the Eastern Star of Nebraska

    EIN 237127294 · Headquarters: Palmyra, NE, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  73. Order of the Eastern Star of Nebraska

    EIN 237134858 · Headquarters: Lincoln, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Order of the Eastern Star of Nebraska

    EIN 237134860 · Headquarters: OGALLALA, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Order of the Eastern Star of Nebraska

    EIN 237139425 · Headquarters: Mitchell, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Order of the Eastern Star of Nebraska

    EIN 237139426 · Headquarters: South Sioux City, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Order of the Eastern Star of Nebraska

    EIN 237139436 · Headquarters: Wayne, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Order of the Eastern Star of Nebraska

    EIN 237139443 · Headquarters: Wausa, NE, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  79. Order of the Eastern Star of Nebraska

    EIN 237139452 · Headquarters: Lincoln, NE, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  80. Order of the Eastern Star of Nebraska

    EIN 237139455 · Headquarters: Aurora, NE, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  81. Order of the Eastern Star of Nebraska

    EIN 237141650 · Headquarters: mcCook, NE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. Order of the Eastern Star of Nebraska

    EIN 237144929 · Headquarters: Plainview, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Order of the Eastern Star of Nebraska

    EIN 237149145 · Headquarters: Brownville, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Order of the Eastern Star of Nebraska

    EIN 237252512 · Headquarters: Bellevue, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Order of the Eastern Star of Nebraska

    EIN 237539069 · Headquarters: Lincoln, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Order of the Eastern Star of Nebraska

    EIN 237539072 · Headquarters: Kearney, NE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Order of the Eastern Star of Nebraska

    EIN 237539076 · Headquarters: Wilber, NE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. Order of the Eastern Star of Nebraska

    EIN 237539083 · Headquarters: Milford, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Order of the Eastern Star of Nebraska

    EIN 237539093 · Headquarters: Stromsburg, NE, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  90. Order of the Eastern Star of Nebraska

    EIN 237539096 · Headquarters: Central City, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Order of the Eastern Star of Nebraska

    EIN 237539097 · Headquarters: Doniphan, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Order of the Eastern Star of Nebraska

    EIN 237539100 · Headquarters: Scottsbluff, NE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. Order of the Eastern Star of Nebraska

    EIN 237539107 · Headquarters: Humboldt, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Order of the Eastern Star of Nebraska

    EIN 237539117 · Headquarters: DAVENPORT, NE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. Order of the Eastern Star of Nebraska

    EIN 237539119 · Headquarters: Lincoln, NE, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  96. Order of the Eastern Star of Nebraska

    EIN 237539127 · Headquarters: Lincoln, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Order of the Eastern Star of Nebraska

    EIN 470315114 · Headquarters: Lincoln, NE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. Order of the Eastern Star of Nebraska

    EIN 470371453 · Headquarters: Omaha, NE, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  99. Order of the Eastern Star of Nebraska

    EIN 470371459 · Headquarters: Papillion, NE, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  100. Order of the Eastern Star of Nebraska

    EIN 470443733 · Headquarters: Omaha, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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