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. Public Relations Society of America Inc

    EIN 566063062 · Headquarters: Greensboro, NC, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  2. Public Relations Society of America Inc

    EIN 593135146 · Headquarters: Orlando, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Public Relations Society of America Inc

    EIN 593681465 · Headquarters: Naples, FL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. Public Relations Society of America Inc

    EIN 596155062 · Headquarters: Coral Gables, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Public Relations Society of America Inc

    EIN 611231548 · Headquarters: Lexington, KY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  6. Public Relations Society of America Inc

    EIN 616034289 · Headquarters: Louisville, KY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Public Relations Society of America Inc

    EIN 621598502 · Headquarters: Chattanooga, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Public Relations Society of America Inc

    EIN 636066616 · Headquarters: Birmingham, AL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Public Relations Society of America Inc

    EIN 650385961 · Headquarters: Coral Springs, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Public Relations Society of America Inc

    EIN 680267914 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Public Relations Society of America Inc

    EIN 710861749 · Headquarters: Farmington, AR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Public Relations Society of America Inc

    EIN 716060120 · Headquarters: Little Rock, AR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. 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

  14. 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

  15. Public Relations Society of America Inc

    EIN 736102978 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Public Relations Society of America Inc

    EIN 742521753 · Headquarters: China Spring, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Public Relations Society of America Inc

    EIN 746062630 · Headquarters: SAN ANTONIO, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Public Relations Society of America Inc

    EIN 746076229 · Headquarters: Austin, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Public Relations Society of America Inc

    EIN 752337589 · Headquarters: Fort Worth, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Public Relations Society of America Inc

    EIN 770325232 · Headquarters: Clovis, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Public Relations Society of America Inc

    EIN 770664277 · Headquarters: Springfield, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. Public Relations Society of America Inc

    EIN 814430792 · Headquarters: Valdosta, GA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Public Relations Society of America Inc

    EIN 820458951 · Headquarters: Boise, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Public Relations Society of America Inc

    EIN 832113427 · Headquarters: kennewick, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Public Relations Society of America Inc

    EIN 841293183 · Headquarters: Colorado Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Public Relations Society of America Inc

    EIN 850263539 · Headquarters: Albuquerque, NM, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Public Relations Society of America Inc

    EIN 853712043 · Headquarters: Norwalk, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Public Relations Society of America Inc

    EIN 870505520 · Headquarters: Provo, UT, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  29. Public Relations Society of America Inc

    EIN 876125404 · Headquarters: Salt Lake City, UT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Public Relations Society of America Inc

    EIN 880293612 · Headquarters: Reno, NV, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Public Relations Society of America Inc

    EIN 911446082 · Headquarters: Spokane, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Public Relations Society of America Inc

    EIN 920143969 · Headquarters: Anchorage, AK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Public Relations Society of America Inc

    EIN 931294219 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Public Relations Society of America Inc

    EIN 943440741 · Headquarters: Winter Garden, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Public Relations Society of America Inc

    EIN 943454353 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Public Relations Society of America Inc

    EIN 946102814 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Public Relations Society of America Inc

    EIN 956137992 · Headquarters: riverside, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Public Relations Society of America Inc - Nashville Chapter

    EIN 626046881 · Headquarters: NASHVILLE, TN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  39. Public Relations Society of America Inc Boston Chapter

    EIN 046130421 · Headquarters: BROOKLINE, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Public Relations Society of America Inc Greater Ka

    EIN 237207504 · Headquarters: KANSAS CITY, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  41. Public Relations Society of America Inc Oregon Chapter

    EIN 931133348 · Headquarters: PORTLAND, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  42. Public Relations Society of America Inc Prsa Richmond Chapter

    EIN 541644523 · Headquarters: RICHMOND, VA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  43. Public Relations Society of America Inc Puget Sound Chapter

    EIN 916054739 · Headquarters: SUMNER, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Public Relations Society of America Los Angeles Chapter

    EIN 956096700 · Headquarters: PASADENA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  45. Public Relations Society of America Natnl Capital

    EIN 526055510 · Headquarters: FALLS CHURCH, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Public Relations Society of America Oc

    EIN 330475905 · Headquarters: LAKE FOREST, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  47. Public Relations Society of America San Diego Imperial Counties Chapter

    EIN 930801262 · Headquarters: San Diego, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  48. Public Relations Society of America- Dallas Chapter

    EIN 756052421 · Headquarters: BEDFORD, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  49. Public Relations Society of America-memphis Chapter

    EIN 626163504 · Headquarters: MEMPHIS, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  50. Public Relations Society of America-phoenix

    EIN 866056162 · Headquarters: Scottsdale, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  51. Public Relations Society of America-river Cities Chapter Inc

    EIN 821846200 · Headquarters: Worthington, KY, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  52. Public Relations Society of Amweica

    EIN 800271728 · Headquarters: Little Rock, AR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Public Representation Organization Faculty Senate (Profs)

    EIN 391267500 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  54. Public Research & Education Project

    EIN 815265883 · Headquarters: WESTLAKE VILLAGE, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  55. Public Responsibility in Medicine & Research Inc

    EIN 042583057 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  56. Public Retirement Information System Management

    EIN 651302399 · Headquarters: JEFFERSON CITY, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  57. Public Revenue Education Council

    EIN 436029486 · Headquarters: Plainfield, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Public Risk Management Association

    EIN 860725084 · Headquarters: Cottonwood, AZ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  59. Public Risk Management Association Maryland Chapter

    EIN 923572345 · Headquarters: Ellicott City, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  60. Public Safety Alliance of Washington

    EIN 872338437 · Headquarters: Bellevue, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  61. Public Safety Assistance Foundation a California Non Profit Corporation

    EIN 262018474 · Headquarters: PASADENA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  62. Public Safety Cardiac Foundation

    EIN 472993833 · Headquarters: AUSTIN, TX, USA · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-PF

  63. Public Safety Chaplaincy Inc

    EIN 930872565 · Headquarters: Beaverton, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. Public Safety Communications Accreditation Support Network Inc

    EIN 460466715 · Headquarters: Marietta, GA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Public Safety Employees Association Inc

    EIN 920059564 · Headquarters: ANCHORAGE, AK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. Public Safety First

    EIN 994825392 · Headquarters: ADDISON, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Public Safety for Stockton

    EIN 990984354 · Headquarters: Sacramento, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Public Safety Initiative

    EIN 931694093 · Headquarters: Philadelphia, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Public Safety Now

    EIN 923570746 · Headquarters: New York, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Public Safety Professionals of Cecil County Iaff Local 4645 Inc

    EIN 261687103 · Headquarters: ELKTON, MD, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  71. Public Safety Research Institute

    EIN 520888196 · Headquarters: FALLS CHURCH, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  72. Public Safety Retirement Association

    EIN 320234073 · Headquarters: Warren, MI, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  73. Public Safety Unmanned Systems Academy

    EIN 991713221 · Headquarters: Waxahachie, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  74. Public School Administrators and Supervisors Association of Baltim

    EIN 237069231 · Headquarters: Randallstown, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Public School Employees of Bethel

    EIN 510170796 · Headquarters: AUBURN, WA, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  76. Public School Employees of Washingt On

    EIN 611944049 · Headquarters: Auburn, WA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  77. Public School Employees of Washingt Washington

    EIN 911902184 · Headquarters: Auburn, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. Public School Employees of Washington

    EIN 061678214 · Headquarters: Auburn, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. Public School Employees of Washington

    EIN 237452158 · Headquarters: Auburn, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. Public School Employees of Washington

    EIN 300506658 · Headquarters: Auburn, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Public School Employees of Washington

    EIN 300509500 · Headquarters: Auburn, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. Public School Employees of Washington

    EIN 320165954 · Headquarters: Auburn, WA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  83. Public School Employees of Washington

    EIN 320262991 · Headquarters: Auburn, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. Public School Employees of Washington

    EIN 352347143 · Headquarters: Auburn, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Public School Employees of Washington

    EIN 352533526 · Headquarters: Auburn, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Public School Employees of Washington

    EIN 352559854 · Headquarters: Auburn, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Public School Employees of Washington

    EIN 364622516 · Headquarters: Auburn, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. Public School Employees of Washington

    EIN 364644879 · Headquarters: Auburn, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. Public School Employees of Washington

    EIN 364713250 · Headquarters: Auburn, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Public School Employees of Washington

    EIN 364861502 · Headquarters: Auburn, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. Public School Employees of Washington

    EIN 371826861 · Headquarters: Auburn, WA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  92. Public School Employees of Washington

    EIN 510170763 · Headquarters: Auburn, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. Public School Employees of Washington

    EIN 510170764 · Headquarters: Auburn, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. Public School Employees of Washington

    EIN 510170765 · Headquarters: Auburn, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. Public School Employees of Washington

    EIN 510170766 · Headquarters: Auburn, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. Public School Employees of Washington

    EIN 510170769 · Headquarters: Auburn, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Public School Employees of Washington

    EIN 510170773 · Headquarters: Auburn, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. Public School Employees of Washington

    EIN 510170776 · Headquarters: Auburn, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. Public School Employees of Washington

    EIN 510170777 · Headquarters: Auburn, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Public School Employees of Washington

    EIN 510170778 · Headquarters: Auburn, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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