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. International Association of Fire Fighters

    EIN 346555072 · Headquarters: Cleveland Heights, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  2. International Association of Fire Fighters

    EIN 346555089 · Headquarters: KENT, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. International Association of Fire Fighters

    EIN 346555091 · Headquarters: Ravenna, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. International Association of Fire Fighters

    EIN 346555093 · Headquarters: Bay Village, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. International Association of Fire Fighters

    EIN 346555921 · Headquarters: Steubenville, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. International Association of Fire Fighters

    EIN 346557386 · Headquarters: Niles, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. International Association of Fire Fighters

    EIN 346576012 · Headquarters: Avon Lake, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. International Association of Fire Fighters

    EIN 346576017 · Headquarters: Bellefontaine, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. International Association of Fire Fighters

    EIN 346576021 · Headquarters: Shaker Heights, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. International Association of Fire Fighters

    EIN 346576025 · Headquarters: Sidney, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. International Association of Fire Fighters

    EIN 346576027 · Headquarters: University Heights, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. International Association of Fire Fighters

    EIN 346576028 · Headquarters: Fairview Park, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. International Association of Fire Fighters

    EIN 346576029 · Headquarters: Bucyrus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. International Association of Fire Fighters

    EIN 346576030 · Headquarters: Brook Park, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. International Association of Fire Fighters

    EIN 346576031 · Headquarters: Brooklyn, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. International Association of Fire Fighters

    EIN 346576032 · Headquarters: Maple Heights, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. International Association of Fire Fighters

    EIN 346576034 · Headquarters: North Olmsted, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. International Association of Fire Fighters

    EIN 346576039 · Headquarters: New Philadelphia, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. International Association of Fire Fighters

    EIN 346576040 · Headquarters: Wickliffe, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. International Association of Fire Fighters

    EIN 346576041 · Headquarters: Warrensville Heights, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. International Association of Fire Fighters

    EIN 351588297 · Headquarters: Angola, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. International Association of Fire Fighters

    EIN 352187179 · Headquarters: King, NC, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  23. International Association of Fire Fighters

    EIN 352210360 · Headquarters: Schererville, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. International Association of Fire Fighters

    EIN 352318158 · Headquarters: Chesterton, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. International Association of Fire Fighters

    EIN 352395652 · Headquarters: Somers, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  26. International Association of Fire Fighters

    EIN 356029070 · Headquarters: WHITING, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. International Association of Fire Fighters

    EIN 356033609 · Headquarters: East Chicago, IN, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  28. International Association of Fire Fighters

    EIN 356041864 · Headquarters: Marion, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. International Association of Fire Fighters

    EIN 356042529 · Headquarters: Vincennes, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. International Association of Fire Fighters

    EIN 356043079 · Headquarters: Huntington, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. International Association of Fire Fighters

    EIN 356053678 · Headquarters: Anderson, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  32. International Association of Fire Fighters

    EIN 356066846 · Headquarters: Bedford, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. International Association of Fire Fighters

    EIN 356066855 · Headquarters: Princeton, IN, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  34. International Association of Fire Fighters

    EIN 356066857 · Headquarters: SOUTH BEND, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  35. International Association of Fire Fighters

    EIN 356066860 · Headquarters: Valparaiso, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. International Association of Fire Fighters

    EIN 363076072 · Headquarters: Great Lakes, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. International Association of Fire Fighters

    EIN 363481336 · Headquarters: Clinton, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  38. International Association of Fire Fighters

    EIN 363511938 · Headquarters: New Lenox, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. International Association of Fire Fighters

    EIN 363554771 · Headquarters: Park Forest, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. International Association of Fire Fighters

    EIN 363566936 · Headquarters: Bloomingdale, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. International Association of Fire Fighters

    EIN 363615778 · Headquarters: St John, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. International Association of Fire Fighters

    EIN 363617226 · Headquarters: Plainfield, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. International Association of Fire Fighters

    EIN 363634350 · Headquarters: Streamwood, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. International Association of Fire Fighters

    EIN 363682840 · Headquarters: Glendale Heights, IL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  45. International Association of Fire Fighters

    EIN 363740965 · Headquarters: Villa Park, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. International Association of Fire Fighters

    EIN 363808723 · Headquarters: Monmouth, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. International Association of Fire Fighters

    EIN 363826616 · Headquarters: Streamwood, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. International Association of Fire Fighters

    EIN 363838174 · Headquarters: Itasca, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. International Association of Fire Fighters

    EIN 363853215 · Headquarters: BATAVIA, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. International Association of Fire Fighters

    EIN 363944694 · Headquarters: Monee, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. International Association of Fire Fighters

    EIN 363958331 · Headquarters: Riverdale, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. International Association of Fire Fighters

    EIN 363999307 · Headquarters: Elmhurst, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. International Association of Fire Fighters

    EIN 364047944 · Headquarters: Homewood, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. International Association of Fire Fighters

    EIN 364134660 · Headquarters: Barrington, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. International Association of Fire Fighters

    EIN 364242761 · Headquarters: Northlake, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. International Association of Fire Fighters

    EIN 364308352 · Headquarters: West Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. International Association of Fire Fighters

    EIN 364316992 · Headquarters: Bartlett, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  58. International Association of Fire Fighters

    EIN 364378908 · Headquarters: Roselle, IL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  59. International Association of Fire Fighters

    EIN 364423581 · Headquarters: Hazel Crest, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. International Association of Fire Fighters

    EIN 364481293 · Headquarters: Round Rock, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  61. International Association of Fire Fighters

    EIN 364487930 · Headquarters: romulus, MI, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  62. International Association of Fire Fighters

    EIN 364511856 · Headquarters: Dry Ridge, KY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. International Association of Fire Fighters

    EIN 364544598 · Headquarters: Somers, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. International Association of Fire Fighters

    EIN 364712117 · Headquarters: Searcy, AR, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  65. International Association of Fire Fighters

    EIN 366069132 · Headquarters: Harvey, IL, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  66. International Association of Fire Fighters

    EIN 366109309 · Headquarters: Streator, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. International Association of Fire Fighters

    EIN 366155757 · Headquarters: Ottawa, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. International Association of Fire Fighters

    EIN 366155758 · Headquarters: Franklin Park, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. International Association of Fire Fighters

    EIN 366156004 · Headquarters: East Moline, IL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  70. International Association of Fire Fighters

    EIN 370981395 · Headquarters: marion, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. International Association of Fire Fighters

    EIN 371214322 · Headquarters: LINCOLN, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  72. International Association of Fire Fighters

    EIN 371252267 · Headquarters: Litchfield, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  73. International Association of Fire Fighters

    EIN 371284467 · Headquarters: ef, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  74. International Association of Fire Fighters

    EIN 371297674 · Headquarters: Robinson, IL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  75. International Association of Fire Fighters

    EIN 371431494 · Headquarters: Covert, MI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. International Association of Fire Fighters

    EIN 371589366 · Headquarters: Washington, UT, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  77. International Association of Fire Fighters

    EIN 372018355 · Headquarters: Langley, WA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  78. International Association of Fire Fighters

    EIN 376044751 · Headquarters: Jacksonville, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  79. International Association of Fire Fighters

    EIN 376049916 · Headquarters: Galesburg, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. International Association of Fire Fighters

    EIN 376052909 · Headquarters: EAST PEORIA, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. International Association of Fire Fighters

    EIN 380226764 · Headquarters: Portage, MI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  82. International Association of Fire Fighters

    EIN 381919857 · Headquarters: ANN ARBOR, MI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  83. International Association of Fire Fighters

    EIN 381983218 · Headquarters: commerce, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. International Association of Fire Fighters

    EIN 382114211 · Headquarters: ST JOSEPH, MI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. International Association of Fire Fighters

    EIN 382115052 · Headquarters: Ann Arbor, MI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. International Association of Fire Fighters

    EIN 382293476 · Headquarters: trenton, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. International Association of Fire Fighters

    EIN 382296260 · Headquarters: Allen Park, MI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. International Association of Fire Fighters

    EIN 383426863 · Headquarters: Clarkston, MI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. International Association of Fire Fighters

    EIN 383626563 · Headquarters: Muskegon, MI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. International Association of Fire Fighters

    EIN 386085541 · Headquarters: trenton, MI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. International Association of Fire Fighters

    EIN 386088170 · Headquarters: Birmingham, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. International Association of Fire Fighters

    EIN 386088449 · Headquarters: Menominee, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. International Association of Fire Fighters

    EIN 386089598 · Headquarters: Ypsilani, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. International Association of Fire Fighters

    EIN 386091431 · Headquarters: TRAVERSE CITY, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. International Association of Fire Fighters

    EIN 386093486 · Headquarters: Posen, MI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. International Association of Fire Fighters

    EIN 386116039 · Headquarters: Westland, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  97. International Association of Fire Fighters

    EIN 386116048 · Headquarters: PLYMOUTH, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. International Association of Fire Fighters

    EIN 386116049 · Headquarters: MOUNT CLEMENS, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. International Association of Fire Fighters

    EIN 386116051 · Headquarters: Marysville, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. International Association of Fire Fighters

    EIN 386116059 · Headquarters: hazel park, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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