Social Science nonprofits

Social Science nonprofits. Browse 2,567 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. Tsakopoulos Hellenic Foundation

    EIN 954076622 · Headquarters: Sacramento, CA, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  2. Tucson Science Works

    EIN 274381946 · Headquarters: Tucson, AZ, US · Social Science · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  3. Tuki Tumarankeh

    EIN 820978777 · Headquarters: Seattle, WA, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Tula Mindfulness Center Inc

    EIN 813849527 · Headquarters: Austin, TX, US · Social Science · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  5. Tuscarawas County Economic Development Corporation Inc

    EIN 832415277 · Headquarters: DOVER, OH, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Ty Harrisons Hope for Suicide Survivors Inc

    EIN 334019967 · Headquarters: Loretto, PA, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. U-win Community Outreach

    EIN 810872179 · Headquarters: SAINT LOUIS, MO, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Ukraine Science Advocates Inc

    EIN 461250218 · Headquarters: Watkinsville, GA, US · Social Science · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  9. Un Mundo Sin Mordaza

    EIN 474357981 · Headquarters: COLLEGE STATION, TX, USA · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990

  10. Unesco of New York

    EIN 471611116 · Headquarters: EAST ELMHURST, NY, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Ung Social Science Affiliates

    EIN 582307670 · Headquarters: Dahlonega, GA, US · Social Science · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  12. United Astrology Conference Inc

    EIN 134186162 · Headquarters: Richland, MI, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  13. United for A Fair Economy Inc

    EIN 043286118 · Headquarters: Boston, MA, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. United Humanitarian Mission

    EIN 943294390 · Headquarters: San Francisco, CA, US · Social Science · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  15. United Nations Academy of Social Sciences

    EIN 931394265 · Headquarters: Irvine, CA, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. United States Defense Committee

    EIN 232003054 · Headquarters: Fairfax, VA, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. United States Geospatial Intelligence Foundation

    EIN 200668409 · Headquarters: HERNDON, VA, USA · Social Science · Latest available filing year: 2023 · Primary form: IRS Form 990

  18. United Three Charity

    EIN 933814763 · Headquarters: Saint Paul, MN, USA · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  19. Universal Enlightenment Forum Inc

    EIN 834311031 · Headquarters: New York, NY, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  20. University of Idaho Laboratory of Applied Science & Research Inc Lasr

    EIN 274189907 · Headquarters: POST FALLS, ID, USA · Social Science · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ

  21. University of Medical Sciences Washington

    EIN 271173967 · Headquarters: Bellingham, WA, US · Social Science · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  22. Unjournal Inc

    EIN 993427647 · Headquarters: Camden, DE, USA · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  23. Unleashing Our Future Inc

    EIN 882695591 · Headquarters: APTOS, CA, US · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. Upaya Organization for Contemplative Activities

    EIN 464515364 · Headquarters: EDGEWATER, CO, USA · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990

  25. Urban & Rural Science Alliance Inc

    EIN 320242223 · Headquarters: Minneapolis, MN, US · Social Science · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  26. Urban Economics Association

    EIN 821155069 · Headquarters: HOUSTON, TX, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Urban Institute

    EIN 520880375 · Headquarters: Washington, DC, US · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Urban Science Technology for All Inc

    EIN 710898824 · Headquarters: Boulder, CO, US · Social Science · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  29. Us Citrus Science Council

    EIN 274298914 · Headquarters: SANTA PAULA, CA, USA · Social Science · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  30. US Council of Muslim Organizations

    EIN 462811888 · Headquarters: Washington, DC, United States · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Us Good Business Lab Foundation

    EIN 824402495 · Headquarters: ANN ARBOR, MI, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Us International Economics & Technology Coorperation

    EIN 825097424 · Headquarters: TEMPLE CITY, CA, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Us Marxist-humanists

    EIN 383973855 · Headquarters: CHICAGO, IL, US · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Us-china Economic & Cultural Research Institute Inc

    EIN 843182739 · Headquarters: Flushing, NY, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Us-india Friendship Council

    EIN 810829410 · Headquarters: Vienna, VA, US · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. USA Intellectual Property Research and Education Institute

    EIN 881776605 · Headquarters: Yorktown, VA, USA · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990

  37. Vail Valley Institute

    EIN 742542084 · Headquarters: Vail, CO, US · Social Science · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  38. Valley Arts & Science Academy

    EIN 050624718 · Headquarters: FRESNO, CA, USA · Social Science · Latest available filing year: 2016 · Primary form: IRS Form 990

  39. Vantage Institute

    EIN 831944685 · Headquarters: Rapid City, SD, US · Social Science · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  40. Vedanta Institute Los Angeles Inc

    EIN 473430270 · Headquarters: San Diego, CA, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Vega Institute of Political Economy Inc

    EIN 811100418 · Headquarters: New Berlin, NY, US · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. Ventura County Archaeological Society

    EIN 770150345 · Headquarters: WESTLAKE VILLAGE, CA, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Ventura County Womens Forum Collaborative

    EIN 273122895 · Headquarters: Camarillo, CA, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Verbiest College Inc

    EIN 204941618 · Headquarters: Chicago, IL, USA · Social Science · Latest available filing year: 2021 · Primary form: IRS Form 990

  45. Veromemanu Foundation for Research of the Holy Tongue

    EIN 831798419 · Headquarters: CLIFTON, NJ, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Veterans in Industry Inc

    EIN 414807184 · Headquarters: Dover, DE, USA · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  47. Veterans Organization of Resource & Recovery for the Homele

    EIN 274020286 · Headquarters: Eustis, FL, US · Social Science · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  48. Via Institute on Character

    EIN 311663243 · Headquarters: CINCINNATI, OH, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Viacheslav Kutuzov Foundation of Political Studies Ltd

    EIN 863881770 · Headquarters: New York, NY, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Vibration Institute

    EIN 432059108 · Headquarters: Knoxville, TN, US · Social Science · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  51. Vielmontgomery Foundation Inc

    EIN 881069156 · Headquarters: Washington, DC, US · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Virgin Islands Institute of Development (The)

    EIN 522146820 · Headquarters: Washington, DC, US · Social Science · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  53. Virginia Campaign for Liberty

    EIN 270585410 · Headquarters: Midlothian, VA, US · Social Science · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  54. Virginia Civics Education Inc

    EIN 825305596 · Headquarters: CULPEPER, VA, USA · Social Science · Latest available filing year: 2022 · Primary form: IRS Form 990

  55. Virginia Council on Economic Education

    EIN 237087052 · Headquarters: RICHMOND, VA, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Virginia Extension Association of Family and Consumer Sciences Inc

    EIN 510229621 · Headquarters: Harrisonburg, VA, US · Social Science · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  57. Visions Research and Development

    EIN 991209101 · Headquarters: SPRINGFIELD, IL, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Visual Communications Media

    EIN 237108393 · Headquarters: LOS ANGELES, CA, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Voice and Trauma Research and Connection Group Inc

    EIN 863950694 · Headquarters: New York, NY, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Voices of Conservative Women

    EIN 274566814 · Headquarters: Maple Grove, MN, US · Social Science · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  61. Voices of the Bosnian Genocide

    EIN 471914981 · Headquarters: Bellevue, WA, US · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. Voiceworks Institute

    EIN 861687639 · Headquarters: Shawnee, KS, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Vone Research Inc

    EIN 651002899 · Headquarters: LAFAYETTE, CO, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. W W Law Foundation Inc

    EIN 542151033 · Headquarters: Savannah, GA, US · Social Science · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  65. Wallcharts Workshop Inc

    EIN 522353473 · Headquarters: Annapolis, MD, US · Social Science · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  66. Warm Mineral Springs-little Salt Spring Archaeological Society Inc

    EIN 861158487 · Headquarters: NORTH PORT, FL, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Warren County Bar Association

    EIN 311082837 · Headquarters: LEBANON, OH, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  68. Warren County Genealogical Historical Association Inc

    EIN 271712677 · Headquarters: MCMINNVILLE, TN, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Waseca County Mounted Sheriffs Posse

    EIN 825240386 · Headquarters: waseca, MN, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Washington Center for Equitable Growth Inc

    EIN 474464400 · Headquarters: WASHINGTON, DC, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Washington Foundation for European Studies

    EIN 521486275 · Headquarters: WASHINGTON, DC, US · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  72. Washington Monthly Institute

    EIN 800434806 · Headquarters: WASHINGTON, DC, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Washington Student Science Association

    EIN 371737102 · Headquarters: Issaquah, WA, US · Social Science · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  74. We Teach Science Foundation

    EIN 263861047 · Headquarters: ALAMEDA, CA, USA · Social Science · Latest available filing year: 2017 · Primary form: IRS Form 990

  75. Wealth of Nations Institute Inc

    EIN 992489374 · Headquarters: WILMINGTON, DE, USA · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  76. Web of Change Inc

    EIN 462669286 · Headquarters: HOUSTON, TX, US · Social Science · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  77. Wellness Station Inc

    EIN 472732991 · Headquarters: Los Angeles, CA, US · Social Science · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  78. West Haven Black Coalition

    EIN 474318508 · Headquarters: West Haven, CT, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. West Texas Association for Women in Science

    EIN 320267388 · Headquarters: Lubbock, TX, US · Social Science · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  80. West Virginia Commission on Presidential Debates

    EIN 474208622 · Headquarters: SOUTH CHARLESTON, WV, US · Social Science · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  81. Westchester Center Inc

    EIN 134027105 · Headquarters: SENECA FALLS, NY, USA · Social Science · Latest available filing year: 2009 · Primary form: IRS Form 990-PF

  82. Western 4-H Family and Consumer Sciences Show

    EIN 237327213 · Headquarters: Custer, SD, US · Social Science · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  83. Western Conservatory of the Arts & Sciences

    EIN 204872646 · Headquarters: NUNNELLY, TN, USA · Social Science · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  84. Western Economic Association International

    EIN 946136375 · Headquarters: FOUNTAIN VALLEY, CA, USA · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990

  85. Western High Speed Rail Alliance

    EIN 271798876 · Headquarters: Las Vegas, NV, US · Social Science · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  86. Western Institute for Social Research

    EIN 510143399 · Headquarters: BERKELEY, CA, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Western Massachusetts Institute for Social Research

    EIN 262858553 · Headquarters: East Longmeadow, MA, US · Social Science · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  88. Western Montana Local Chapter of Democratic Socialists of America

    EIN 842603093 · Headquarters: Missoula, MT, US · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. Western Stewardship Science Institute

    EIN 261317812 · Headquarters: Bend, OR, US · Social Science · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  90. Whats Next Counseling Service Fo the Youth 2

    EIN 334591080 · Headquarters: CHARLOTTE, NC, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  91. Whiskey Outreach Foundation

    EIN 332681685 · Headquarters: Summerville, SC, US · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. White Pine Foundation Inc

    EIN 474894496 · Headquarters: BOISE, ID, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  93. Wholesome Generations

    EIN 933554173 · Headquarters: Fort Collins, CO, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Wild About Science

    EIN 710855241 · Headquarters: MARSHALL, AR, USA · Social Science · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ

  95. William Wilberforce International

    EIN 272900571 · Headquarters: CAMBRIDGE, MA, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  96. Williamstown Baseball Group Corp

    EIN 832244166 · Headquarters: WILLIAMSTOWN, WV, USA · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  97. Willow River Education Association

    EIN 237125517 · Headquarters: Willow River, MN, US · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. Wilson-diop Institute Inc

    EIN 822114485 · Headquarters: Duluth, GA, US · Social Science · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  99. Winning Marriage Equality

    EIN 274516299 · Headquarters: St Cloud, MN, US · Social Science · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  100. Winter Cities Anchorage 2004

    EIN 920176067 · Headquarters: Anchorage, AK, US · Social Science · Latest available filing year: 2017 · Primary form: IRS Form 990-N

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