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. Student Investment Philanthropy Organization Inc

    EIN 850784573 · Headquarters: BLOOMINGTON, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Student Life Inc

    EIN 810766348 · Headquarters: Mooresville, NC, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  3. Student Link Llc

    EIN 395088897 · Headquarters: Johnstown, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Student Loan Emergency Aid Workers

    EIN 274192424 · Headquarters: Henderson, NV, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  5. Student Loan Servicing Alliance Inc

    EIN 364023700 · Headquarters: ALEXANDRIA, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Student Lodging Inc

    EIN 232180252 · Headquarters: MILLERSVILLE, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Student Mobilization

    EIN 473262867 · Headquarters: COLUMBIA, MO, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  8. Student National Association Inc Region Ix

    EIN 020563173 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Student National Medical Association Region Iii

    EIN 760546896 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Student National Medical Association Region IV Inc

    EIN 200097141 · Headquarters: Washington, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  11. Student National Medical Association Region Vii

    EIN 371468460 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. Student National Medical Association Region VIII Inc

    EIN 200097207 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  13. Student National Medical Association University of Ct Chptr

    EIN 061624914 · Headquarters: Farmington, CT, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  14. Student Nurse Association of Illinois

    EIN 362377131 · Headquarters: Manteno, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Student Nurse Association of North Carolina

    EIN 566062723 · Headquarters: RALEIGH, NC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  16. Student Nurses Association - University of South Carolina

    EIN 832393596 · Headquarters: COLUMBIA, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Student Nurses Association of Arizona

    EIN 860842314 · Headquarters: Tempe, AZ, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  18. Student Nurses Association of Clark Son College

    EIN 472147362 · Headquarters: Omaha, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Student Nurses Association of Pennsylvania

    EIN 236395206 · Headquarters: HARRISBURG, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Student Nurses Association of Sc

    EIN 570689319 · Headquarters: COLUMBIA, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  21. Student Nurses Association of Western Illinois University

    EIN 465409643 · Headquarters: Macomb, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Student Nurses Association University of Nebraska Lincoln

    EIN 263319026 · Headquarters: Lincoln, NE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Student Occupational Therapy Association

    EIN 465316896 · Headquarters: ST AUGUSTINE, FL, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  24. Student Organization

    EIN 470963772 · Headquarters: Exton, PA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  25. Student Osteopathic Medical Associa

    EIN 421043358 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Student Packs Over the Stretch

    EIN 831431255 · Headquarters: Tacoma, WA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  27. Student Parent Teacher Organization of Hunter-tannersville Central Inc

    EIN 141754056 · Headquarters: Hunter, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Student Personnel Association

    EIN 392022911 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  29. Student Pugwash USA

    EIN 521266737 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Student Senate Association of Purchase Inc

    EIN 132842656 · Headquarters: PURCHASE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Student Senate of the State University College at Alfred

    EIN 161088555 · Headquarters: ALFRED, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Student Services-acte

    EIN 311766572 · Headquarters: Troy, OH, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  33. Student Social Work Association

    EIN 472756405 · Headquarters: Dunbar, WV, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  34. Student Society of Health Pharmacists

    EIN 873488310 · Headquarters: El Paso, TX, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  35. Student Society of Health System Pharmacists -Sshp

    EIN 264082167 · Headquarters: Louisville, KY, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  36. Student Society of Health Systems Pharmacy Belmont University Cphs

    EIN 933472078 · Headquarters: Nashville, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. Student Solutions Inc

    EIN 352467527 · Headquarters: LAKELAND, FL, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  38. Student Statesmanship Institute

    EIN 383033262 · Headquarters: Lansing, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Student Subunit of the Afs at Southeast Missouri State Universit

    EIN 473264544 · Headquarters: Cape Girardeau, MO, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  40. Student Support Council for Gainesville State School

    EIN 751992621 · Headquarters: Gainesville, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Student Tourism Club

    EIN 743067187 · Headquarters: Kearney, NE, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  42. Student Transport Inc

    EIN 581806042 · Headquarters: COLLEGE PARK, GA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Student Union Corporation of the University of Kansas Medical Center

    EIN 480581966 · Headquarters: KANSAS CITY, KS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Student Veterans of America - Usmgc

    EIN 464503635 · Headquarters: Long Beach, MS, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  45. Student Veterans Organization

    EIN 263430697 · Headquarters: Las Vegas, NV, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  46. Student Veterinary Emergency and Critical Care Society

    EIN 821207750 · Headquarters: Davis, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Student Veterinary Surgical Society

    EIN 334146467 · Headquarters: Amarillo, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Student Wisconsin Education Association Uw River Falls

    EIN 261407902 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Student Wisconsin Education Association-aurora University

    EIN 262726206 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. Student Wisconsin Education Association-carthage College

    EIN 262709254 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Student Wisconsin Education Association-edgewood College

    EIN 262710664 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Student Wisconsin Education Association-st Norbert College

    EIN 262710129 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Student Wisconsin Education Association-uw Green Bay

    EIN 262709091 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. Student Wisconsin Education Association-uw La Crosse

    EIN 262710269 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. Student Wisconsin Education Association-uw Platteville

    EIN 262711324 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Student Wisconsin Education Association-uw Whitewater

    EIN 262708909 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Student Work Development Foundation Inc

    EIN 510168187 · Headquarters: Norman, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Student Workforce Resource Center Inc

    EIN 922520653 · Headquarters: NEW YORK, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Students Against Drugs and Alcohol

    EIN 731323613 · Headquarters: VAN BUREN, AR, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  60. Students Against Sexual Assault

    EIN 831669315 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  61. Students Against the Death Penalty

    EIN 272504820 · Headquarters: Austin, TX, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  62. Students and Academics for Free Expression Speech and Political Ac

    EIN 923344554 · Headquarters: Metairie, LA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  63. Students Association of Georgia Inc

    EIN 871046551 · Headquarters: Hampton, GA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  64. Students College Fund of Mount Vernon High School

    EIN 136178550 · Headquarters: MOUNT VERNON, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  65. Students Cooperative Association

    EIN 930291498 · Headquarters: Eugene, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. Students Empowered to End Dependence (Seed)

    EIN 862855861 · Headquarters: SCARBOROUGH, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  67. Students First

    EIN 832796437 · Headquarters: Florence, SC, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  68. Students First Coalition

    EIN 413164717 · Headquarters: Santa Rosa, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Students First Inc

    EIN 273306219 · Headquarters: BATON ROUGE, LA, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  70. Students First VA

    EIN 863572654 · Headquarters: Virginia Beach, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Students for Accessibility Disability and Accommodation

    EIN 992430335 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Students for America

    EIN 871140550 · Headquarters: Vienna, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  73. Students for Choice

    EIN 900672511 · Headquarters: JACKSONVILLE BEACH, FL, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  74. Students for Endangered Animals Incorporated

    EIN 831416416 · Headquarters: SAN ANTONIO, TX, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  75. Students for Environmental Awareness

    EIN 205364625 · Headquarters: Richardson, TX, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  76. Students for Freedom in North Korea

    EIN 464690155 · Headquarters: Boulder, CO, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  77. Students for Mental Health Action

    EIN 415344519 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Students for Other Students

    EIN 341625186 · Headquarters: TOLEDO, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  79. Students for Sensible Drug Policy Inc

    EIN 841617017 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  80. Students for Truth Inc

    EIN 994484874 · Headquarters: WILMINGTON, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  81. Students for Zero Waste Dc

    EIN 831069625 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  82. Students Improving Global Health

    EIN 472200529 · Headquarters: Galveston, TX, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  83. Students in Success

    EIN 270706698 · Headquarters: dallas, TX, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  84. Students in the Arts Alliance Inc

    EIN 464710997 · Headquarters: JACKSONVILLE BEACH, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  85. Students Live Benefit Concerts

    EIN 473490764 · Headquarters: Richmond, VA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  86. Students Local and International Collaboration for Environment Thro

    EIN 814777280 · Headquarters: marsing, ID, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  87. Students Moving America

    EIN 462248630 · Headquarters: Arlington, VA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  88. Students of Design

    EIN 933382347 · Headquarters: Moscow, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Students of Georgetown Inc

    EIN 237204383 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Students of Heaven

    EIN 010977172 · Headquarters: El Paso, TX, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  91. Students of Life Sciences at Nc State

    EIN 844576896 · Headquarters: Raleigh, NC, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  92. Students of the Word Ministries

    EIN 453590943 · Headquarters: Rancho Cucamonga, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  93. Students Offering Support Inc

    EIN 853736206 · Headquarters: leesburg, VA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  94. Students Stand Up Inc

    EIN 934485838 · Headquarters: Minneapolis, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Students Standing Strong

    EIN 562526037 · Headquarters: COLLEYVILLE, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  96. Students Today Leaders Forever - College of St Benedict & St Johns

    EIN 465647138 · Headquarters: St Joseph, MN, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  97. Students Today Leaders Forever - Iowa State University

    EIN 470972906 · Headquarters: Ames, IA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  98. Studentsponsor Partners Inc

    EIN 133392965 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Studies of Biblical Interest

    EIN 413645436 · Headquarters: Boulder, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Studio 1034

    EIN 454007906 · Headquarters: Albany, CA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

First page and all pages