Unknown & Unclassified nonprofits in Mississippi

Unknown & Unclassified nonprofits in Mississippi. Browse 6,003 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. Mills Academy

    EIN 474494146 · Headquarters: Greenville, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  2. Millsaps Development Inc

    EIN 237210558 · Headquarters: Jackson, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. Miracles in the Making Praise Dance

    EIN 823046669 · Headquarters: HATTIESBURG, MS, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  4. Miracles of Grace Foundation Inc

    EIN 640730366 · Headquarters: MERIGOLD, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Miss Agriculture & Forestry Museum Foundation Walter Siller Bldg

    EIN 640626302 · Headquarters: JACKSON, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Miss Ala Beagle Club

    EIN 824894344 · Headquarters: Myrtle, MS, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  7. Miss Beta Alumni and Volunteer Corp of Sigma Phi Epsilon

    EIN 352428702 · Headquarters: Starkville, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Miss Feds Benevolent Association

    EIN 646034407 · Headquarters: Jackson, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Miss Mississippi Corporation

    EIN 640838547 · Headquarters: VICKSBURG, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  10. Miss Org for Assoc Degree Nursing

    EIN 640712497 · Headquarters: BRANDON, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  11. Miss State Assoc of Elks District Deputy Club

    EIN 831619222 · Headquarters: Gulfport, MS, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  12. Miss-lou Veterans Village Inc

    EIN 462285803 · Headquarters: Natchez, MS, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  13. Missing Peace Ministry

    EIN 844314142 · Headquarters: LAUREL, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  14. Mission First Inc

    EIN 640797107 · Headquarters: JACKSON, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Missippi Appaloosa Horse Club

    EIN 721393082 · Headquarters: Bay Springs, MS, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  16. Mississippi - Fighting Animal Cruelty Together

    EIN 270668405 · Headquarters: Madison, MS, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  17. Mississippi 811 Inc

    EIN 640686358 · Headquarters: PEARL, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Mississippi Academy of Family Physicians Foundation

    EIN 640757040 · Headquarters: RIDGELAND, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Mississippi Action For Community Education Inc

    EIN 640465680 · Headquarters: Greenville, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Mississippi Action for Progress, Inc.

    EIN 640440578 · Headquarters: JACKSON, MS, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  21. Mississippi Agricultural Aviation Assn

    EIN 640604369 · Headquarters: GREENWOOD, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  22. Mississippi Agricultural Consultants Association Inc

    EIN 640871620 · Headquarters: WEST POINT, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  23. Mississippi Agricultural Industry C

    EIN 640673362 · Headquarters: MISSISSIPPI STATE, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  24. Mississippi Alliance for Arts Educational Inc

    EIN 640812905 · Headquarters: Meridian, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Mississippi Alliance of Nonprofits and Philanthropy

    EIN 582025957 · Headquarters: JACKSON, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Mississippi Alliance of State Employees-CWA-Local 3570

    EIN 640787706 · Headquarters: Jackson, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  27. Mississippi Alpha Chapter of Phi Delta Theta

    EIN 640308935 · Headquarters: Oxford, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Mississippi Amateur Softball Assoc

    EIN 640612304 · Headquarters: SALTILLO, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  29. Mississippi Arabian Horse Association

    EIN 640696881 · Headquarters: BRANDON, MS, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  30. Mississippi Artists Guild Inc

    EIN 582019717 · Headquarters: RIDGELAND, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Mississippi Asphalt Pavement Association Inc

    EIN 640442957 · Headquarters: JACKSON, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Mississippi Assn of Educators Fund for Children & Public Educ

    EIN 640736891 · Headquarters: JACKSON, MS, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  33. Mississippi Associated Builders & Contractors Inc

    EIN 640415733 · Headquarters: JACKSON, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Mississippi Association for Career Tech Edu Inc

    EIN 640637304 · Headquarters: PURVIS, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  35. Mississippi Association for Gifted Children

    EIN 640672616 · Headquarters: CLINTON, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  36. Mississippi Association for Healthcare Quality

    EIN 770721774 · Headquarters: Jackson, MS, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  37. Mississippi Association for Home Care

    EIN 640634763 · Headquarters: CLINTON, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  38. Mississippi Association for Justice

    EIN 640563833 · Headquarters: JACKSON, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Mississippi Association of Addiction Professionals

    EIN 640744914 · Headquarters: JACKSON, MS, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  40. Mississippi Association of Broadcasters

    EIN 646025772 · Headquarters: RIDGELAND, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Mississippi Association of Chiefs of Police Inc

    EIN 640694814 · Headquarters: OXFORD, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  42. Mississippi Association of Coaches

    EIN 640469955 · Headquarters: CLINTON, MS, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  43. Mississippi Association of Colleges Inc

    EIN 640733435 · Headquarters: Jackson, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Mississippi Association of County Agricultural Agents

    EIN 640685455 · Headquarters: IUKA, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Mississippi Association of Educational Secretaries Inc

    EIN 640643993 · Headquarters: Hattiesburg, MS, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  46. Mississippi Association of Educators

    EIN 640585930 · Headquarters: JACKSON, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Mississippi Association of Financial Institutions of Deposit

    EIN 640204860 · Headquarters: RIDGELAND, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Mississippi Association of Housing and Redevelopment Officials Inc

    EIN 237098105 · Headquarters: WEST POINT, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Mississippi Association of Nurse Anesthetists Inc

    EIN 640633810 · Headquarters: RIDGELAND, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Mississippi Association of Orthodontists Inc

    EIN 640902499 · Headquarters: Hattiesburg, MS, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  51. Mississippi Association of Petroleum Landmen Inc

    EIN 640750963 · Headquarters: Jackson, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Mississippi Association of Planning and Development Districts (MAPDD)

    EIN 640808786 · Headquarters: Pearl, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Mississippi Association of Public Accountants

    EIN 640608869 · Headquarters: BROOKHAVEN, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Mississippi Association of Realtors Inc

    EIN 640473679 · Headquarters: JACKSON, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Mississippi Association of Realtors Political Initiative Committee

    EIN 853374841 · Headquarters: JACKSON, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  56. Mississippi Association of School Admini

    EIN 237417483 · Headquarters: SUMMIT, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Mississippi Association of Self- Insurers

    EIN 640872222 · Headquarters: JACKSON, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Mississippi Association of Supervisors Inc

    EIN 640500457 · Headquarters: FLOWOOD, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Mississippi Athletic Trainers Association

    EIN 640764776 · Headquarters: OXFORD, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Mississippi Automatic Merchandising Association Inc

    EIN 640676188 · Headquarters: Corinth, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Mississippi Automobile Dealers Association

    EIN 640350026 · Headquarters: RIDGELAND, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  62. Mississippi Bankers Association

    EIN 640802704 · Headquarters: Ridgeland, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Mississippi Bankruptcy Conference

    EIN 640651287 · Headquarters: RIDGELAND, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  64. Mississippi Beef Council

    EIN 640471524 · Headquarters: JACKSON, MS, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  65. Mississippi Beekeepers Associationinc

    EIN 640644272 · Headquarters: Wiggins, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. Mississippi Beer Distributors Association Inc

    EIN 640287534 · Headquarters: JACKSON, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  67. Mississippi Beta Chapter of Phi Delta Theta

    EIN 640792970 · Headquarters: MISSISSIPPI STATE, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Mississippi Beverage Association

    EIN 237167868 · Headquarters: JACKSON, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  69. Mississippi Black Horsmen Association Inc

    EIN 921368516 · Headquarters: Utica, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Mississippi Boll Weevil Management

    EIN 640810531 · Headquarters: MISSISSIPPI STATE, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  71. Mississippi Book Festival Inc

    EIN 473386827 · Headquarters: Jackson, MS, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  72. Mississippi Bridge Assn Inc

    EIN 646022614 · Headquarters: Brandon, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. Mississippi Business Finance Corporation

    EIN 640679132 · Headquarters: JACKSON, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Mississippi Cable Telecommunications Association

    EIN 640665352 · Headquarters: JACKSON, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  75. Mississippi Cannabis Patients Alliance

    EIN 873220816 · Headquarters: MENDENHALL, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  76. Mississippi Cattlemen's Association

    EIN 640296477 · Headquarters: JACKSON, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Mississippi Cemetery Cremation & Funeral Association

    EIN 883865357 · Headquarters: MADISON, MS, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  78. Mississippi Center For Legal Services Corporation

    EIN 640612891 · Headquarters: Hattiesburg, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Mississippi Chapter -Nopbnrcse

    EIN 473261807 · Headquarters: Jackson, MS, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  80. Mississippi Chapter of American Association of Blacks in Energy Inc

    EIN 640789072 · Headquarters: JACKSON, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  81. Mississippi Chapter of American College of Surgeons Inc

    EIN 640736790 · Headquarters: Ridgeland, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Mississippi Chapter of American String Teachers Association Inc

    EIN 208199373 · Headquarters: OXFORD, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Mississippi Chapter of Auvsi

    EIN 461494905 · Headquarters: Jackson, MS, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  84. Mississippi Chapter of National Association of Fraternal Insurance

    EIN 460855028 · Headquarters: Pontotoc, MS, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  85. Mississippi Chapter of the American Society of Landscape Architects In

    EIN 510225963 · Headquarters: Mississippi State, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Mississippi Chapter of the Assn of Legal Administrators

    EIN 830512303 · Headquarters: Jackson, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Mississippi Chapter of the Association of Consulting Forester

    EIN 461350434 · Headquarters: BRANDON, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Mississippi Chapter of the Southern Section of the Air & Wast

    EIN 862299547 · Headquarters: Jackson, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Mississippi Chapter Second Marine Division Co

    EIN 640801838 · Headquarters: Jackson, MS, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  90. Mississippi Chapter the Construction Specifications Institute Inc

    EIN 640699013 · Headquarters: FLOWOOD, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  91. Mississippi Chapteramerican Institute of Architects

    EIN 640392951 · Headquarters: JACKSON, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  92. Mississippi Charity Horse Show Inc

    EIN 646026886 · Headquarters: FLORA, MS, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  93. Mississippi Check Cashing Association

    EIN 640848199 · Headquarters: Fulton, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Mississippi Cheshire Homes of Harrison C

    EIN 640632186 · Headquarters: JACKSON, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  95. Mississippi Christian Family Services Inc

    EIN 640576709 · Headquarters: ROLLING FORK, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Mississippi Civil Justice Alliance Inc

    EIN 824130105 · Headquarters: JACKSON, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Mississippi Coast Amateur Radio Association Inc

    EIN 510186003 · Headquarters: Gulfport, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Mississippi Coast Foreign Trade Zone Inc

    EIN 640679737 · Headquarters: GULFPORT, MS, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  99. Mississippi Coast Restaurant & Beverage Association

    EIN 640696700 · Headquarters: GULFPORT, MS, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  100. Mississippi Community College Foundation

    EIN 640736785 · Headquarters: FLOWOOD, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

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