Unknown & Unclassified nonprofits in Louisiana

Unknown & Unclassified nonprofits in Louisiana. Browse 6,974 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. Project Management Institute

    EIN 721342912 · Headquarters: Baton Rouge, LA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Project Purr Br

    EIN 010968352 · Headquarters: BATON ROUGE, LA, USA · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  3. Prominent Youth Foundation

    EIN 882606527 · Headquarters: BRAITHWAITE, LA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Property Insurance Association of La

    EIN 720246020 · Headquarters: METAIRIE, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Protac Foundation Inc

    EIN 812481339 · Headquarters: NEW ORLEANS, LA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  6. Protect Louisiana Values

    EIN 931915303 · Headquarters: BROUSSARD, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Protecting Environments Animals Communities and Habitats

    EIN 834032452 · Headquarters: ABBEVILLE, LA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  8. Protestant Cemetery Association of New Iberia

    EIN 720439009 · Headquarters: NEW IBERIA, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Providence Cemetery Inc

    EIN 581650549 · Headquarters: RINGGOLD, LA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  10. Psalm 91 Providence House

    EIN 933617337 · Headquarters: GOLDONNA, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Psi Chi the International Honor Society in Psychology

    EIN 510202187 · Headquarters: New Orleans, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. Psi Chi the International Honor Society in Psychology

    EIN 521276071 · Headquarters: Baton Rouge, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Psi Chi the International Honor Society in Psychology

    EIN 521538341 · Headquarters: Baton Rouge, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. Psi Chi the International Honor Society in Psychology

    EIN 521538342 · Headquarters: New Orleans, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Psi Chi the International Honor Society in Psychology

    EIN 721283263 · Headquarters: Lake Charles, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. Psi Chi the National Honor Society in Psychology

    EIN 237011444 · Headquarters: New Orleans, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Psi Chi the National Honor Society in Psychology

    EIN 237031517 · Headquarters: Monroe, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Psi Chi the National Honor Society in Psychology

    EIN 237031518 · Headquarters: Natchitoches, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. Psi Chi the National Honor Society in Psychology

    EIN 237333586 · Headquarters: Hammond, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Psi Chi the National Honor Society in Psychology

    EIN 260101397 · Headquarters: New Orleans, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Psi Chi the National Honor Society in Psychology

    EIN 510202191 · Headquarters: Ruston, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. Psi Chi the National Honor Society in Psychology

    EIN 521284159 · Headquarters: Thibodaux, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Psi Chi the National Honor Society in Psychology

    EIN 521538340 · Headquarters: Pineville, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. Psi Chi the National Honor Society in Psychology

    EIN 521538343 · Headquarters: New Orleans, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Psi Chi the National Honor Society in Psychology

    EIN 721290405 · Headquarters: Shreveport, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Psi Chi the National Honor Society in Psychology

    EIN 726041064 · Headquarters: Lafayette, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Psi Chi the National Honor Society in Psychology

    EIN 884091566 · Headquarters: Grambling, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Psi Phi Chapter of Chi Eta Phi Sorority Incorporated

    EIN 453415360 · Headquarters: Baton Rouge, LA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Pta Louisiana Congress

    EIN 237099521 · Headquarters: Shreveport, LA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  30. Pta Louisiana Congress

    EIN 237099677 · Headquarters: Shreveport, LA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  31. Pta Louisiana Congress

    EIN 237099686 · Headquarters: Shreveport, LA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  32. Pta Louisiana Congress

    EIN 237101673 · Headquarters: Shreveport, LA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  33. Pta Louisiana Congress

    EIN 237101676 · Headquarters: Shreveport, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Pta Louisiana Congress

    EIN 237101682 · Headquarters: Slidell, LA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  35. Pta Louisiana Congress

    EIN 237101708 · Headquarters: Slidell, LA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Pta Louisiana Congress

    EIN 237101779 · Headquarters: Shreveport, LA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Pta Louisiana Congress

    EIN 237101797 · Headquarters: Shreveport, LA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  38. Pta Louisiana Congress

    EIN 237111163 · Headquarters: Mandeville, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. Pta Louisiana Congress

    EIN 237391017 · Headquarters: Mandeville, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Pta Louisiana Congress

    EIN 237617164 · Headquarters: Shreveport, LA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  41. Pta Louisiana Congress

    EIN 237617169 · Headquarters: SHREVEPORT, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. Pta Louisiana Congress

    EIN 260093663 · Headquarters: Covington, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Pta Louisiana Congress

    EIN 270259488 · Headquarters: MANDEVILLE, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Pta Louisiana Congress

    EIN 274058676 · Headquarters: HAMMOND, LA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Pta Louisiana Congress

    EIN 320417843 · Headquarters: SLIDELL, LA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Pta Louisiana Congress

    EIN 320505922 · Headquarters: Alexandria, LA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  47. Pta Louisiana Congress

    EIN 371430393 · Headquarters: Slidell, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Pta Louisiana Congress

    EIN 383924518 · Headquarters: Des Allemands, LA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Pta Louisiana Congress

    EIN 463598918 · Headquarters: Baton Rouge, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. Pta Louisiana Congress

    EIN 470887732 · Headquarters: Slidell, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Pta Louisiana Congress

    EIN 472091143 · Headquarters: Shreveport, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Pta Louisiana Congress

    EIN 481281937 · Headquarters: Pearl River, LA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  53. Pta Louisiana Congress

    EIN 510418867 · Headquarters: Slidell, LA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. PTA Louisiana Congress

    EIN 581895211 · Headquarters: Mandeville, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  55. Pta Louisiana Congress

    EIN 582086259 · Headquarters: Shreveport, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Pta Louisiana Congress

    EIN 680562867 · Headquarters: Bush, LA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  57. Pta Louisiana Congress

    EIN 720898689 · Headquarters: Shreveport, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  58. Pta Louisiana Congress

    EIN 720906087 · Headquarters: Slidell, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. Pta Louisiana Congress

    EIN 720921977 · Headquarters: Baton Rouge, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  60. Pta Louisiana Congress

    EIN 721078616 · Headquarters: Slidell, LA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  61. Pta Louisiana Congress

    EIN 721122853 · Headquarters: Slidell, LA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  62. Pta Louisiana Congress

    EIN 721129831 · Headquarters: Pearl River, LA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  63. Pta Louisiana Congress

    EIN 721197987 · Headquarters: Kentwood, LA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  64. PTA Louisiana Congress

    EIN 721222845 · Headquarters: Madisonville, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Pta Louisiana Congress

    EIN 721224582 · Headquarters: SHREVEPORT, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  66. Pta Louisiana Congress

    EIN 721251829 · Headquarters: Slidell, LA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  67. Pta Louisiana Congress

    EIN 721270294 · Headquarters: SLIDELL, LA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  68. PTA Louisiana Congress

    EIN 721270755 · Headquarters: Mandeville, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  69. Pta Louisiana Congress

    EIN 721277401 · Headquarters: Mandeville, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. Pta Louisiana Congress

    EIN 721287233 · Headquarters: Covington, LA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  71. PTA Louisiana Congress

    EIN 721326550 · Headquarters: Mandeville, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  72. Pta Louisiana Congress

    EIN 743042219 · Headquarters: Slidell, LA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  73. Pta Louisiana Congress

    EIN 873723410 · Headquarters: Sheveport, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  74. Pta Louisiana Congress

    EIN 922923487 · Headquarters: Mandeville, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Pta Louisiana Congress

    EIN 943433718 · Headquarters: Pearl River, LA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  76. PTA Louisiana Congress Joseph P Lan

    EIN 611652908 · Headquarters: Madisonville, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Pta Louisiana Congress Mes

    EIN 237177732 · Headquarters: MANDEVILLE, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  78. Pta University Congress University Elementary School Pta

    EIN 237101713 · Headquarters: SHREVEPORT, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  79. Ptsa Louisiana Congress

    EIN 237100105 · Headquarters: Shreveport, LA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Public Affairs Research Council of Icic A

    EIN 720436118 · Headquarters: BATON ROUGE, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Public Cemetery of Buhlers Plains

    EIN 720849502 · Headquarters: Zachary, LA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  82. Public Relations Society of America Baton Rouge Chapter Inc

    EIN 334893868 · Headquarters: Prairieville, LA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Public Relations Society of America Inc

    EIN 726031180 · Headquarters: Prairieville, LA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Public Relations Society of America Inc

    EIN 726031237 · Headquarters: New Orleans, LA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Pull the Trigger on Lyme

    EIN 831014122 · Headquarters: TORBERT, LA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  86. Pullin Hogpen Hunting Club

    EIN 721075128 · Headquarters: Saline, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Punkin Center Hilltop Water System

    EIN 720595618 · Headquarters: QUITMAN, LA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  88. Purchasing Management Association of Lou-ark

    EIN 721309277 · Headquarters: Choudrant, LA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  89. Quality Deer Management Association

    EIN 900056139 · Headquarters: Alexandria, LA, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  90. Quan Am Temple

    EIN 933020185 · Headquarters: HARVEY, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  91. Queen Bees for Christ Community Outreach

    EIN 822815745 · Headquarters: Alexandria, LA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  92. Queensborough Lodge 418 F & Am

    EIN 262078185 · Headquarters: Shreveport, LA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  93. Queenz of the South Baton Rouge Motorcycle Club

    EIN 825365303 · Headquarters: Convent, LA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Queenz of the South New Orleans

    EIN 822354561 · Headquarters: Convent, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. Quilters Guild of Acadiana

    EIN 932383053 · Headquarters: Lafayette, LA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. R Q Terrell Char Trust Mary T Joseph Trustee

    EIN 726152317 · Headquarters: BATON ROUGE, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  97. Raccourci Hunting Club Inc

    EIN 720573884 · Headquarters: MORGANZA, LA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  98. Rack Woods Hunting Club Inc

    EIN 465663007 · Headquarters: Bush, LA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  99. Radio Bible Courses Ltd

    EIN 581716780 · Headquarters: BATON ROUGE, LA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  100. Radiological Society of Louisiana

    EIN 581786930 · Headquarters: New Orleans, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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