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. Mississippi Community Organization for Rural Development

    EIN 834717040 · Headquarters: McLain, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Mississippi Concrete Industries

    EIN 640509288 · Headquarters: PEARL, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Mississippi Constable Association

    EIN 640710562 · Headquarters: Florence, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  4. Mississippi Construction Education Foundation

    EIN 721392119 · Headquarters: PEARL, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Mississippi Consumer Finance Asso C/o Beth Hamilton

    EIN 640507605 · Headquarters: JACKSON, MS, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  6. Mississippi Corn Growers Assn

    EIN 640826111 · Headquarters: MS State, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. Mississippi Council of Teachers of Mathematics

    EIN 237250548 · Headquarters: Gulfport, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Mississippi Council of the Blind Inc

    EIN 640677131 · Headquarters: CLINTON, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Mississippi Counseling Association

    EIN 237115350 · Headquarters: BRANDON, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Mississippi Credit Union League Inc

    EIN 640334054 · Headquarters: JACKSON, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  11. Mississippi Crop Improvement Associ

    EIN 640309962 · Headquarters: MISSISSISSIPPI STATE, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Mississippi Crossroads Farmers

    EIN 933302967 · Headquarters: WINONA, MS, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  13. Mississippi Deep Sea Fishing Rodeo Inc

    EIN 640360202 · Headquarters: GULFPORT, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  14. Mississippi Deer Farmers Association Inc

    EIN 272036919 · Headquarters: Toomsuba, MS, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  15. Mississippi Defense Initiative

    EIN 453714328 · Headquarters: MADISON, MS, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  16. Mississippi Defense Lawyers Association Inc

    EIN 640665578 · Headquarters: Brandon, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  17. Mississippi Dental Association

    EIN 237104321 · Headquarters: FLOWOOD, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Mississippi Dental Association Relief Fund

    EIN 510175942 · Headquarters: FLOWOOD, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  19. Mississippi Economic Council

    EIN 640293716 · Headquarters: JACKSON, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Mississippi Economic Development Council

    EIN 640684730 · Headquarters: JACKSON, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Mississippi Ednet Institute Inc

    EIN 640794037 · Headquarters: JACKSON, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Mississippi Education Development & Scholarship Foundation

    EIN 850632224 · Headquarters: BOONEVILLE, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Mississippi Education Organizing Alliance Inc

    EIN 844289695 · Headquarters: Clarksdale, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Mississippi Educational Computing Association Inc

    EIN 640735065 · Headquarters: MERIDIAN, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Mississippi Entertainment Foundation Inc

    EIN 873505536 · Headquarters: JACKSON, MS, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  26. Mississippi Entomological Association

    EIN 640609908 · Headquarters: Mississippi State, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Mississippi Faith and Freedom Coalition

    EIN 464222867 · Headquarters: Madison, MS, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  28. Mississippi Farm Bureau Federation

    EIN 640303134 · Headquarters: JACKSON, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Mississippi Farm Bureau Insurance

    EIN 640354434 · Headquarters: MCCOMB, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Mississippi Farm Bureau Young Farmer Scholarship Foundation

    EIN 640732039 · Headquarters: JACKSON, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  31. Mississippi Farmhouse Fraternity

    EIN 640430753 · Headquarters: HAMILTON, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  32. Mississippi FBLA Foundation Inc

    EIN 646184688 · Headquarters: Brookhaven, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Mississippi Federation for Immigration Reform and Enforcement

    EIN 753203464 · Headquarters: Jackson, MS, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  34. Mississippi Firearm Defenders Coalition Inc

    EIN 831137790 · Headquarters: Tupelo, MS, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  35. Mississippi Food Truck Association

    EIN 472771299 · Headquarters: Madison, MS, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  36. Mississippi for America First

    EIN 882494189 · Headquarters: Flowood, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Mississippi Forestry Association

    EIN 640205299 · Headquarters: Ackerman, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Mississippi Forestry Foundation Inc

    EIN 646038093 · Headquarters: JACKSON, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Mississippi Friends of Midwives

    EIN 272390788 · Headquarters: Ocean Springs, MS, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  40. Mississippi Funeral Directors Association

    EIN 640722420 · Headquarters: JACKSON, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  41. Mississippi Gamma House Corporation of Sigma Alpha Epsilon

    EIN 237432869 · Headquarters: Oxford, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Mississippi Gastroenterology Society

    EIN 640727648 · Headquarters: Ridgeland, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Mississippi Gem & Mineral Society Inc

    EIN 646024559 · Headquarters: Florence, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Mississippi Genealogical Society

    EIN 800180797 · Headquarters: Jackson, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Mississippi Grit Inc

    EIN 851729024 · Headquarters: JACKSON, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Mississippi Gulf Coast Ad Club Inc

    EIN 640770833 · Headquarters: Gulfport, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Mississippi Gulf Coast Ballet Theatre

    EIN 815208363 · Headquarters: DIBERVILLE, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  48. Mississippi Gulf Coast Camp Bluebird

    EIN 320406992 · Headquarters: Ocean Springs, MS, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  49. Mississippi Gulf Coast Chamber of Commerce Inc

    EIN 640761350 · Headquarters: GULFPORT, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Mississippi Gulf Coast Community College Alumni Association Inc

    EIN 640588667 · Headquarters: Perkinston, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Mississippi Gulf Coast Multiple Sclerosis Society

    EIN 640833210 · Headquarters: Biloxi, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Mississippi Gulf Coast National Council of Negro Women

    EIN 464982990 · Headquarters: Gulfport, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Mississippi Health Care Association

    EIN 640478814 · Headquarters: RIDGELAND, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  54. Mississippi Health Development Fund

    EIN 463227843 · Headquarters: JACKSON, MS, USA · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  55. Mississippi Health Information Management Association Inc

    EIN 510188792 · Headquarters: HATTIESBURG, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  56. Mississippi Highway Patrol Benefit Association

    EIN 640587930 · Headquarters: Jackson, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Mississippi Home Care Providers Association

    EIN 384226971 · Headquarters: Jackson, MS, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  58. Mississippi Homemaker Volunteers Inc

    EIN 300407268 · Headquarters: Holly Springs, MS, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  59. Mississippi Homemaker Volunteers Inc

    EIN 570891457 · Headquarters: Mendenhall, MS, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  60. Mississippi Homemaker Volunteers Inc

    EIN 640451731 · Headquarters: Canton, MS, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  61. Mississippi Homemaker Volunteers Inc

    EIN 640593094 · Headquarters: Natchez, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Mississippi Homemaker Volunteers Inc

    EIN 640694312 · Headquarters: Grenada, MS, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  63. Mississippi Homemaker Volunteers Inc

    EIN 640696259 · Headquarters: LIBERTY, MS, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  64. Mississippi Homemaker Volunteers Inc

    EIN 640704160 · Headquarters: FULTON, MS, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  65. Mississippi Homemaker Volunteers Inc

    EIN 640804605 · Headquarters: Pittsboro, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Mississippi Homemaker Volunteers Inc

    EIN 640854302 · Headquarters: Oxford, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. Mississippi Homemaker Volunteers Inc

    EIN 640855051 · Headquarters: Decatur, MS, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  68. Mississippi Homemaker Volunteers Inc

    EIN 640855143 · Headquarters: Pascagoula, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Mississippi Homemaker Volunteers Inc

    EIN 640855669 · Headquarters: Cleveland, MS, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  70. Mississippi Homemaker Volunteers Inc

    EIN 640855674 · Headquarters: Woodville, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Mississippi Homemaker Volunteers Inc

    EIN 640857338 · Headquarters: RALEIGH, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Mississippi Homemaker Volunteers Inc

    EIN 640857510 · Headquarters: Batesville, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. Mississippi Homemaker Volunteers Inc

    EIN 640858199 · Headquarters: Bay Springs, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Mississippi Homemaker Volunteers Inc

    EIN 640859723 · Headquarters: Pontotoc, MS, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  75. Mississippi Homemaker Volunteers Inc

    EIN 640860774 · Headquarters: Raymond, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. Mississippi Homemaker Volunteers Inc

    EIN 640864575 · Headquarters: Forest, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Mississippi Homemaker Volunteers Inc

    EIN 640864703 · Headquarters: DeKalb, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. Mississippi Homemaker Volunteers Inc

    EIN 640865911 · Headquarters: Pascagoula, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Mississippi Homemaker Volunteers Inc

    EIN 640866194 · Headquarters: Collins, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. Mississippi Homemaker Volunteers Inc

    EIN 640866888 · Headquarters: Forest, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Mississippi Homemaker Volunteers Inc

    EIN 640867227 · Headquarters: Brookhaven, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Mississippi Homemaker Volunteers Inc

    EIN 640898745 · Headquarters: Collins, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. Mississippi Homemaker Volunteers Inc

    EIN 646157845 · Headquarters: Brandon, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Mississippi Homemaker Volunters

    EIN 900430265 · Headquarters: COFFEEVILLE, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Mississippi Hospital Association

    EIN 640411249 · Headquarters: MADISON, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. Mississippi Hospitality & Restauran Association

    EIN 640388196 · Headquarters: JACKSON, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Mississippi Human Services Agenda

    EIN 570892551 · Headquarters: Jackson, MS, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  88. Mississippi Hunter-jumper Association

    EIN 640770956 · Headquarters: JACKSON, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  89. Mississippi Hunting Dog Association Inc

    EIN 640771834 · Headquarters: PETAL, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Mississippi Independent Physician Practice Association (Mippa)

    EIN 872645364 · Headquarters: FLOWOOD, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  91. Mississippi Independent Producers & Royalty Owners Association

    EIN 640785702 · Headquarters: Jackson, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. Mississippi Indoor Association Inc

    EIN 208283070 · Headquarters: BRANDON, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  93. Mississippi Industrial Hemp Association Inc

    EIN 854227746 · Headquarters: Laurel, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Mississippi Institute of Arts and Letters Inc

    EIN 640629704 · Headquarters: Jackson, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. Mississippi Insurance Guaranty Association Foundation

    EIN 237366411 · Headquarters: FLOWOOD, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  96. Mississippi Kidney Foundation Inc

    EIN 646028334 · Headquarters: MADISON, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Mississippi Law Enforcement Officers Association

    EIN 640548968 · Headquarters: SENATOBIA, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  98. Mississippi Legistative Black Caucus

    EIN 352530825 · Headquarters: Marks, MS, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  99. Mississippi Life & Health Insurance Guaranty Association

    EIN 587149036 · Headquarters: JACKSON, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. Mississippi Lifeline Inc

    EIN 640834009 · Headquarters: MCCOMB, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

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