Unknown & Unclassified nonprofits

Unknown & Unclassified nonprofits. Browse 557,756 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 Dental Association Relief Fund

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

  2. Mississippi Economic Council

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

  3. Mississippi Economic Development Council

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

  4. Mississippi Ednet Institute Inc

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

  5. Mississippi Education Development & Scholarship Foundation

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

  6. Mississippi Education Organizing Alliance Inc

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

  7. Mississippi Educational Computing Association Inc

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

  8. Mississippi Elementary School Pto

    EIN 416040383 · Headquarters: COON RAPIDS, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Mississippi Entertainment Foundation Inc

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

  10. Mississippi Entomological Association

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

  11. Mississippi Faith and Freedom Coalition

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

  12. Mississippi Farm Bureau Federation

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

  13. Mississippi Farm Bureau Insurance

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

  14. 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

  15. Mississippi Farmhouse Fraternity

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

  16. Mississippi FBLA Foundation Inc

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

  17. 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

  18. Mississippi Firearm Defenders Coalition Inc

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

  19. Mississippi Flyway Chapter of Waterfowl USA

    EIN 814492269 · Headquarters: Fulton, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Mississippi Food Truck Association

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

  21. Mississippi for America First

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

  22. Mississippi Forestry Association

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

  23. Mississippi Forestry Foundation Inc

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

  24. Mississippi Friends of Midwives

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

  25. Mississippi Funeral Directors Association

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

  26. 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

  27. Mississippi Gastroenterology Society

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

  28. Mississippi Gem & Mineral Society Inc

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

  29. Mississippi Genealogical Society

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

  30. Mississippi Grit Inc

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

  31. 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

  32. Mississippi Gulf Coast Ballet Theatre

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

  33. 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

  34. 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

  35. 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

  36. 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

  37. 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

  38. Mississippi Headwaters Audubon Society

    EIN 411383883 · Headquarters: Bemidji, MN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  39. Mississippi Health Care Association

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

  40. Mississippi Health Development Fund

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

  41. 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

  42. Mississippi Highway Patrol Benefit Association

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

  43. Mississippi Home Care Providers Association

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

  44. Mississippi Homemaker Volunteers Inc

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

  45. Mississippi Homemaker Volunteers Inc

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

  46. Mississippi Homemaker Volunteers Inc

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

  47. Mississippi Homemaker Volunteers Inc

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

  48. Mississippi Homemaker Volunteers Inc

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

  49. Mississippi Homemaker Volunteers Inc

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

  50. Mississippi Homemaker Volunteers Inc

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

  51. Mississippi Homemaker Volunteers Inc

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

  52. Mississippi Homemaker Volunteers Inc

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

  53. Mississippi Homemaker Volunteers Inc

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

  54. Mississippi Homemaker Volunteers Inc

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

  55. Mississippi Homemaker Volunteers Inc

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

  56. Mississippi Homemaker Volunteers Inc

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

  57. Mississippi Homemaker Volunteers Inc

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

  58. Mississippi Homemaker Volunteers Inc

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

  59. Mississippi Homemaker Volunteers Inc

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

  60. Mississippi Homemaker Volunteers Inc

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

  61. Mississippi Homemaker Volunteers Inc

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

  62. Mississippi Homemaker Volunteers Inc

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

  63. Mississippi Homemaker Volunteers Inc

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

  64. Mississippi Homemaker Volunteers Inc

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

  65. Mississippi Homemaker Volunteers Inc

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

  66. Mississippi Homemaker Volunteers Inc

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

  67. Mississippi Homemaker Volunteers Inc

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

  68. Mississippi Homemaker Volunteers Inc

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

  69. Mississippi Homemaker Volunteers Inc

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

  70. Mississippi Homemaker Volunters

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

  71. Mississippi Hospital Association

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

  72. Mississippi Hospitality & Restauran Association

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

  73. Mississippi Human Services Agenda

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

  74. Mississippi Hunter-jumper Association

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

  75. Mississippi Hunting Dog Association Inc

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

  76. Mississippi Independent Physician Practice Association (Mippa)

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

  77. 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

  78. Mississippi Indoor Association Inc

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

  79. Mississippi Industrial Hemp Association Inc

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

  80. 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

  81. Mississippi Insurance Guaranty Association Foundation

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

  82. Mississippi Kidney Foundation Inc

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

  83. Mississippi Law Enforcement Officers Association

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

  84. Mississippi Legistative Black Caucus

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

  85. Mississippi Life & Health Insurance Guaranty Association

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

  86. Mississippi Lifeline Inc

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

  87. Mississippi Lions Activities Corp

    EIN 640886373 · Headquarters: FLOWOOD, MS, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  88. Mississippi Loggers Association

    EIN 640769222 · Headquarters: JACKSON, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  89. Mississippi Main Street Association Inc

    EIN 640758649 · Headquarters: JACKSON, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Mississippi Manufactured Housing Assn

    EIN 640439816 · Headquarters: JACKSON, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  91. Mississippi Manufacturers Association

    EIN 640318536 · Headquarters: JACKSON, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Mississippi Masonic Youth Foundation Inc

    EIN 640731944 · Headquarters: Gulfport, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. Mississippi Mavericks Baseball

    EIN 821232056 · Headquarters: Madison, MS, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  94. Mississippi Moose Association

    EIN 640684034 · Headquarters: Meridian, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Mississippi Mosquito & Vector Control Association

    EIN 640785936 · Headquarters: jackson, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Mississippi Mudcats Baseball

    EIN 352681099 · Headquarters: vicksburg, MS, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  97. Mississippi Municipal League

    EIN 640364239 · Headquarters: Jackson, MS, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  98. Mississippi Museum of Art Foundation

    EIN 640740515 · Headquarters: JACKSON, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Mississippi Music Madness Twister R

    EIN 452086323 · Headquarters: PONTOTOC, MS, USA · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ

  100. Mississippi Nabf

    EIN 640926098 · Headquarters: Brandon, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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