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 Heat Frost Insulatorsallied Workers Local Union 91

    EIN 131835032 · Headquarters: BRIARCLIFF MANOR, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. International Association of Heat Local No 32

    EIN 220743980 · Headquarters: HIGHLAND PARK, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. International Association of Hispanic Insurance Professionals

    EIN 141881902 · Headquarters: Godfrey, IL, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  4. International Association of Homes and Services for the Aging

    EIN 521921433 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  5. International Association of Hospitality Accountan

    EIN 911119590 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  6. International Association of Hospitality Accountants

    EIN 113330747 · Headquarters: East Hampton, NY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  7. International Association of Hospitality Accountants

    EIN 205416500 · Headquarters: Fremont, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. International Association of Hospitality Accountants

    EIN 251855102 · Headquarters: PHILADELPHIA, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. International Association of Hospitality Accountants

    EIN 273238676 · Headquarters: Albuquerque, NM, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. International Association of Hospitality Accountants

    EIN 363336866 · Headquarters: CHICAGO, IL, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  11. International Association of Hospitality Accountants

    EIN 454679349 · Headquarters: Birmingham, AL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. International Association of Hospitality Accountants

    EIN 471780288 · Headquarters: Monterey, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  13. International Association of Hospitality Accountants

    EIN 562182776 · Headquarters: Cashiers, NC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  14. International Association of Hospitality Accountants

    EIN 650474579 · Headquarters: Parrish, FL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. International Association of Hospitality Accountants

    EIN 650726104 · Headquarters: Naples, FL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. International Association of Hospitality Accountants

    EIN 742568068 · Headquarters: Minneapolis, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. International Association of Hospitality Accountants

    EIN 752346136 · Headquarters: Irving, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. International Association of Hospitality Accountants

    EIN 831381549 · Headquarters: Louisville, KY, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  19. International Association of Hospitality Accountants

    EIN 861152453 · Headquarters: Charleston, SC, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  20. International Association of Huntertown Lions

    EIN 356043370 · Headquarters: HUNTERTOWN, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  21. International Association of Independent Corporate Monitors

    EIN 473389391 · Headquarters: FREDERICKSBURG, VA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  22. International Association of Infant

    EIN 680092888 · Headquarters: VENTURA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. International Association of Insurance Professionals-river Citi

    EIN 474258140 · Headquarters: Huntington, WV, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  24. International Association of Iron Workers Local 17

    EIN 346554581 · Headquarters: CLEVELAND, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. International Association of Iron Workers Local 493

    EIN 420923169 · Headquarters: FRANKLIN PARK, IL, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  26. International Association of Jewish Genealogical Societies

    EIN 222997643 · Headquarters: Ann Arbor, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. International Association of Jewish Genealogical Societies Inc

    EIN 043678151 · Headquarters: FT LAUDERDALE, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. International Association of Jewish Genealogical Societies Inc

    EIN 522377304 · Headquarters: HOUSTON, TX, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  29. International Association of Jewish Genealogical Societies Inc

    EIN 842114268 · Headquarters: Nashville, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. International Association of Jewish Genealogical Societies Inc

    EIN 931306837 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. International Association of Keystone Chapter

    EIN 232949369 · Headquarters: PITTSTON, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. International Association of Laboratory Schools Inc

    EIN 222777637 · Headquarters: Pittsburgh, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  33. International Association of Language and Social Psychology

    EIN 412218729 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. International Association of Law Enforcement Firearm Instructors

    EIN 042751960 · Headquarters: BELMONT, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. International Association of Law Libraries

    EIN 237000431 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  36. International Association of Lesbian and Gay Judges

    EIN 954443389 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. International Association of Lighting Designers (IALD)

    EIN 237415234 · Headquarters: Elmhurst, IL, United States · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. International Association of Lighting Management Companies

    EIN 541080259 · Headquarters: ANKENY, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. International Association of Limnog Eology

    EIN 931978008 · Headquarters: Flagstaff, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. International Association of Linos Clubs

    EIN 593124150 · Headquarters: Lakeland, FL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  41. International Association of Lion C Lubs

    EIN 204674570 · Headquarters: ROWLAND HEIGHTS, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. International Association of Lion C Lubs

    EIN 237310256 · Headquarters: Monroeville, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. International Association of Lion Club

    EIN 770180928 · Headquarters: VISALIA, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  44. International Association of Lion Clubs

    EIN 341275315 · Headquarters: Poland, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. International Association of Lion Clubs

    EIN 431432048 · Headquarters: Hermitage, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. International Association of Lion Clubs 957 Weatherford

    EIN 756050896 · Headquarters: WEATHERFORD, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  47. International Association of Lions

    EIN 046137779 · Headquarters: WALTHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  48. International Association of Lions

    EIN 133469424 · Headquarters: Peekskill, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. International Association of Lions

    EIN 146035542 · Headquarters: GRANVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. International Association of Lions

    EIN 166051462 · Headquarters: DUNKIRK, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. International Association of Lions

    EIN 232274433 · Headquarters: CLIFTON HEIGHTS, PA, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  52. International Association of Lions

    EIN 236298435 · Headquarters: Alburtis, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. International Association of Lions

    EIN 236390999 · Headquarters: CASHTOWN, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  54. International Association of Lions

    EIN 237116658 · Headquarters: Comstock, MI, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990

  55. International Association of Lions

    EIN 237128168 · Headquarters: WABASSO, MN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  56. International Association of Lions

    EIN 237132482 · Headquarters: Brunswick, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. International Association of Lions

    EIN 237158495 · Headquarters: Okauchee, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  58. International Association of Lions

    EIN 237196427 · Headquarters: ELKHART LAKE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. International Association of Lions

    EIN 237240557 · Headquarters: EDISTO ISLAND, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  60. International Association of Lions

    EIN 237304746 · Headquarters: MCCONNELLSBURG, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. International Association of Lions

    EIN 237309521 · Headquarters: Caledonia, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. International Association of Lions

    EIN 237313224 · Headquarters: THOMASVILLE, NC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. International Association of Lions

    EIN 237328569 · Headquarters: BRENTWOOD, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  64. International Association of Lions

    EIN 237415508 · Headquarters: CLEVELAND, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. International Association of Lions

    EIN 256064040 · Headquarters: ROARING SPRING, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. International Association of Lions

    EIN 316061858 · Headquarters: GERMANTOWN, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  67. International Association of Lions

    EIN 346572115 · Headquarters: North Ridgeville, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. International Association of Lions

    EIN 352657855 · Headquarters: Palacios, TX, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  69. International Association of Lions

    EIN 356042091 · Headquarters: Clinton, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  70. International Association of Lions

    EIN 362937871 · Headquarters: WILMINGTON, IL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  71. International Association of Lions

    EIN 363490920 · Headquarters: BRAIDWOOD, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  72. International Association of Lions

    EIN 366109833 · Headquarters: DEKALB, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. International Association of Lions

    EIN 366142199 · Headquarters: LENA, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  74. International Association of Lions

    EIN 366142202 · Headquarters: LELAND, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  75. International Association of Lions

    EIN 371122301 · Headquarters: Jacksonville, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. International Association of Lions

    EIN 382276642 · Headquarters: CHASSELL, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  77. International Association of Lions

    EIN 382896954 · Headquarters: Saginaw, MI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. International Association of Lions

    EIN 386091706 · Headquarters: CARO, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. International Association of Lions

    EIN 386095300 · Headquarters: METAMORA, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. International Association of Lions

    EIN 386111297 · Headquarters: Port Austin, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  81. International Association of Lions

    EIN 391457073 · Headquarters: Whitewater, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  82. International Association of Lions

    EIN 391556715 · Headquarters: SHAWANO, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  83. International Association of Lions

    EIN 396083836 · Headquarters: FORT ATKINSON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  84. International Association of Lions

    EIN 411533167 · Headquarters: HITTERDAL, MN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  85. International Association of Lions

    EIN 411534432 · Headquarters: BAXTER, MN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  86. International Association of Lions

    EIN 416045352 · Headquarters: GOODHUE, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. International Association of Lions

    EIN 416053927 · Headquarters: PARKERS PRAIRIE, MN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  88. International Association of Lions

    EIN 416167182 · Headquarters: GRYGLA, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. International Association of Lions

    EIN 426092387 · Headquarters: CENTERVILLE, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. International Association of Lions

    EIN 426092430 · Headquarters: LA PORTE CITY, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  91. International Association of Lions

    EIN 426092437 · Headquarters: MECHANICSVILLE, IA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  92. International Association of Lions

    EIN 431025748 · Headquarters: HOLTS SUMMIT, MO, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  93. International Association of Lions

    EIN 431223177 · Headquarters: MILLER, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  94. International Association of Lions

    EIN 436063588 · Headquarters: SUNRISE BEACH, MO, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  95. International Association of Lions

    EIN 440501583 · Headquarters: Saint Joseph, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  96. International Association of Lions

    EIN 466016152 · Headquarters: CHAMBERLAIN, SD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. International Association of Lions

    EIN 476039004 · Headquarters: GENEVA, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. International Association of Lions

    EIN 476039072 · Headquarters: LEXINGTON, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. International Association of Lions

    EIN 476045334 · Headquarters: CLARKS, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. International Association of Lions

    EIN 481244906 · Headquarters: BENNINGTON, KS, USA · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-EZ

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