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. Indiana Philanthropy Alliance Foundation Inc

    EIN 351868240 · Headquarters: Indianapolis, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Indiana Piano Teachers Guild Inc

    EIN 351512536 · Headquarters: BROWNSBURG, IN, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  3. Indiana Planning Association

    EIN 521296763 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  4. Indiana Plasterers & Cement Masons Health & Wel Fund

    EIN 356073275 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  5. Indiana Podiatric Medical Association

    EIN 356043498 · Headquarters: Indianapolis, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  6. Indiana Policy Review Foundation Inc

    EIN 351758480 · Headquarters: FORT WAYNE, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Indiana Pork Producers Association Inc

    EIN 351137307 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  8. Indiana Presidents Organization Inc

    EIN 351385680 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Indiana Priory of Hospitaller Order of St Thomas Acon

    EIN 933942221 · Headquarters: Fort Wayne, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Indiana Prison Writers Workshop Inc

    EIN 831893770 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Indiana Professional Lawn & Landscape Association

    EIN 351726989 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Indiana Propane Gas Association

    EIN 356043506 · Headquarters: Indianapolis, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  13. Indiana Property Rights Alliance Inc

    EIN 871810984 · Headquarters: INDIANAPOLIS, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Indiana Protective Parents Association Corporation

    EIN 921003158 · Headquarters: Camby, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Indiana Providers of Effective Autism Treatment Inc

    EIN 471847773 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Indiana Psychiatric Society

    EIN 351144332 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  17. Indiana Psychological Association

    EIN 356042450 · Headquarters: FISHERS, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  18. Indiana Public Broadcasting Stationsinc

    EIN 510183856 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Indiana Public Health Association

    EIN 237092694 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  20. Indiana Puppetry Guild Inc

    EIN 852427061 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Indiana Radiological Society Inc

    EIN 356042751 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  22. Indiana Radiology Business Management Association Inc

    EIN 351627706 · Headquarters: Bloomington, IN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  23. Indiana Ready Mixed Concrete Association Inc

    EIN 351040833 · Headquarters: SHERIDAN, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Indiana Realtors Education Foundtion Inc

    EIN 311105636 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Indiana Recreational Sports Association Irsa

    EIN 351843465 · Headquarters: Bloomington, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Indiana Redevelopment Corporation

    EIN 611420218 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  27. Indiana Refreshment Providers Association Inc

    EIN 237219852 · Headquarters: FORT WAYNE, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Indiana Registered Nurses Assoc Healthcare-psea Aft Healthcare

    EIN 251879620 · Headquarters: Indiana, PA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  29. Indiana Restaurant & Lodging Association

    EIN 350411202 · Headquarters: Indianapolis, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Indiana Retail Council

    EIN 350242682 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Indiana Retired Teachers Association

    EIN 351178938 · Headquarters: PLAINFIELD, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Indiana Retired Teachers Association Foundation Inc

    EIN 310920575 · Headquarters: PLAINFIELD, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Indiana Right to Life Incorporated

    EIN 351393803 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Indiana Rock History Ltd

    EIN 851664470 · Headquarters: Miami, FL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. Indiana Roofing Contractors Association

    EIN 351971431 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  36. Indiana Rural Health Specialty Exchange Inc

    EIN 263586653 · Headquarters: Goshen, IN, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  37. Indiana Rural Housing Incorporated

    EIN 351708740 · Headquarters: PLAINFIELD, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. Indiana School Boards Association Inc

    EIN 351132382 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  39. Indiana School for the Deaf Alumni Association Inc

    EIN 351599811 · Headquarters: Indianapolis, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  40. Indiana School Principals Association

    EIN 351962951 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  41. Indiana Schools Educational Service Ctr Risk Management Program Selfinsurance Tr

    EIN 207096433 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Indiana Self-insurer's Inc

    EIN 351420875 · Headquarters: SYRACUSE, IN, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  43. Indiana Senior Womens Golf Association

    EIN 351572144 · Headquarters: Fort Wayne, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Indiana Sheep Association Inc

    EIN 310973494 · Headquarters: GREENCASTLE, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  45. Indiana Siyin Baptist Church Incorporated

    EIN 822607549 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  46. Indiana Soccer Hof Incorporated

    EIN 811140497 · Headquarters: Westfield, IN, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  47. Indiana Society for Healthcare Engineering

    EIN 351919796 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Indiana Society for Histotechnology

    EIN 351866622 · Headquarters: McCordsville, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Indiana Society for Hospital Risk Management

    EIN 311195040 · Headquarters: MICHIGAN CITY, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Indiana Society for Parenteral and Enteral Nutrition

    EIN 311182437 · Headquarters: INDIANAPOLIS, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Indiana Society for Public Health Education Inc

    EIN 237112308 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Indiana Society for Respiratory Care

    EIN 237069216 · Headquarters: Indianapolis, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  53. Indiana Society of Anesthesiologist

    EIN 351617305 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  54. Indiana Society of Association Executives

    EIN 237130850 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  55. Indiana Society of Enrolled Agents

    EIN 351629425 · Headquarters: TERRE HAUTE, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  56. Indiana Society of Health and Human Resource Administration

    EIN 351987955 · Headquarters: Carmel, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Indiana Society of Healthcare Consumer Advocacy C/o Kirsten Morgan

    EIN 264444979 · Headquarters: NEWBURGH, IN, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  58. Indiana Society of Interventional Pain Physicians

    EIN 352113909 · Headquarters: Evansville, IN, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  59. Indiana Society of Mayflower Decendants

    EIN 356026933 · Headquarters: Avon, IN, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  60. Indiana Society of Oral & Maxillofacial Surgeons Inc

    EIN 351809452 · Headquarters: Fishers, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Indiana Society of Orthodontists Inc

    EIN 351182966 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. Indiana Society of Paleontology

    EIN 262558899 · Headquarters: Lawrence, IN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  63. Indiana Society of Professional Engineers

    EIN 350910955 · Headquarters: Indianapolis, IN, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  64. Indiana Society of Professional Engineers Calumet Chapter

    EIN 383855250 · Headquarters: Schererville, IN, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  65. Indiana Society of Professional Engineers Educational Foundation

    EIN 351725857 · Headquarters: Hobart, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. Indiana Society of Public Accountants

    EIN 356043501 · Headquarters: Columbus, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Indiana Society of Washington D C

    EIN 526040726 · Headquarters: Washington, DC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  68. Indiana Southwest Futbol Inc

    EIN 383877771 · Headquarters: Jasper, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  69. Indiana Soybean Alliance Inc

    EIN 352026389 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Indiana Speech Language Hearing Association

    EIN 237044510 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  71. Indiana Stamp Club Inc

    EIN 237042700 · Headquarters: FISHERS, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Indiana Standardbred Association Inc

    EIN 237160140 · Headquarters: GREENFIELD, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  73. Indiana State Aerie Fraternal Order of Eagles Inc

    EIN 350411644 · Headquarters: SEYMOUR, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Indiana State Afl-cio

    EIN 351015469 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Indiana State AFL-CIO

    EIN 351735943 · Headquarters: Indianapolis, IN, United States · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Indiana State Association of Blood Banks

    EIN 311021525 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Indiana State Association of Middle Eastern Teachers and Dancers Inc

    EIN 351454866 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Indiana State Bar Association

    EIN 350411600 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Indiana State Chiropractic Association Inc

    EIN 351044612 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Indiana State Conference Ibew

    EIN 351495430 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  81. Indiana State Council of Roofers

    EIN 237067814 · Headquarters: Lafayette, IN, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  82. Indiana State Dairy Association Inc

    EIN 356046883 · Headquarters: WEST LAFAYETTE, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  83. Indiana State Employees Assn Inc

    EIN 351031357 · Headquarters: INDIANAPOLIS, IN, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  84. Indiana State Festivals Association Inc

    EIN 351584509 · Headquarters: WHITESTOWN, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Indiana State Fraternal Order of Police

    EIN 356073620 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. Indiana State Good Sam Recreational Vehicle Organization Co

    EIN 310930069 · Headquarters: SHELBYVILLE, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Indiana State Grange-patrons of Husbandry Inc

    EIN 237180677 · Headquarters: Goshen, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Indiana State Grange-patrons of Husbandry Inc

    EIN 237512882 · Headquarters: Walton, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Indiana State Grange-patrons of Husbandry Inc

    EIN 237512889 · Headquarters: Goshen, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Indiana State Grange-patrons of Husbandry Inc

    EIN 237512893 · Headquarters: Ramsey, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Indiana State Grange-patrons of Husbandry Inc

    EIN 237512898 · Headquarters: Portland, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Indiana State Grange-patrons of Husbandry Inc

    EIN 237512901 · Headquarters: Lowell, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Indiana State Grange-patrons of Husbandry Inc

    EIN 237512909 · Headquarters: Lake Village, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Indiana State Grange-patrons of Husbandry Inc

    EIN 237512918 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. Indiana State Grange-patrons of Husbandry Inc

    EIN 237512922 · Headquarters: Galveston, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Indiana State Grange-patrons of Husbandry Inc

    EIN 237512923 · Headquarters: Goshen, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Indiana State Grange-patrons of Husbandry Inc

    EIN 351735714 · Headquarters: Nappanee, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Indiana State Medical Association

    EIN 350411650 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Indiana State Nurses Association

    EIN 350411665 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  100. Indiana State Pipe Trades Association

    EIN 350312151 · Headquarters: FORT WAYNE, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

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