International, Foreign Affairs & National Security nonprofits

International, Foreign Affairs & National Security nonprofits. Browse 30,596 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 Resq Foundation Inc

    EIN 474275648 · Headquarters: PALOS VERDES ESTATES, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. International Revival Campaigns Corporation

    EIN 352023023 · Headquarters: westport, IN, US · International, Foreign Affairs & National Security · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  3. International Rice Research Institute

    EIN 237185638 · Headquarters: Los Banos, Laguna, Philippines · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. International Right of Way Association

    EIN 911935481 · Headquarters: Tomahawk, WI, US · International, Foreign Affairs & National Security · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  5. International Rrp Information Support and Advocacy Center Org

    EIN 912156850 · Headquarters: Bellingham, WA, US · International, Foreign Affairs & National Security · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  6. International Rule of Law Project Inc

    EIN 371655004 · Headquarters: New York, NY, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. International Rural Sociology Association Irsa

    EIN 541326954 · Headquarters: East Lansing, MI, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. International S O S Society Isoss

    EIN 113031614 · Headquarters: Lithonia, GA, US · International, Foreign Affairs & National Security · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  9. International Safety Council

    EIN 363840397 · Headquarters: ITASCA, IL, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  10. International Samaritan

    EIN 341811907 · Headquarters: ANN ARBOR, MI, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. International Sanctions and Export Control Society

    EIN 931820314 · Headquarters: DuBois, PA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  12. International School Development Foundation

    EIN 383596564 · Headquarters: East Lansing, MI, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. International School of America

    EIN 316402773 · Headquarters: Medford, MA, US · International, Foreign Affairs & National Security · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  14. International School of Art Business and Technology

    EIN 205983364 · Headquarters: LOS ALTOS HLS, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  15. International School of Brussels

    EIN 136167920 · Headquarters: Princeton, NJ, US · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. International School of Kenya Foundation Inc

    EIN 521746307 · Headquarters: Princeton, NJ, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. International Schools Services Inc

    EIN 131926673 · Headquarters: PRINCETON, NJ, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. International Science and Education Exchange Association

    EIN 270821054 · Headquarters: CHICAGO, IL, US · International, Foreign Affairs & National Security · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  19. International Scope in Education Inc

    EIN 426121079 · Headquarters: ST CHARLES, MO, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  20. International Security Forum Inc Co Robert a Schwartz

    EIN 832189716 · Headquarters: ENGLEWOOD, NJ, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. International Security Trust & Privacy Alliance

    EIN 571085868 · Headquarters: HERNDON, VA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ

  22. International Senior Lawyers'corporation

    EIN 522241212 · Headquarters: NEW YORK, NY, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. International Service for the Acquisition of Agri-biotech Appl Inc

    EIN 521740743 · Headquarters: ITHACA, NY, USA · International, Foreign Affairs & National Security · Latest available filing year: 2021 · Primary form: IRS Form 990

  24. International Service Partners

    EIN 742898224 · Headquarters: Woodway, TX, US · International, Foreign Affairs & National Security · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  25. International Service-learning Experiences Inc

    EIN 832181746 · Headquarters: Evansville, IN, USA · International, Foreign Affairs & National Security · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  26. International Services Assistance Fund

    EIN 561149048 · Headquarters: RESEARCH TRIANGLE PARK, NC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  27. International Sister Cities Association of Fort Worth Inc

    EIN 752057300 · Headquarters: FORT WORTH, TX, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. International Sister Cities Council

    EIN 161434840 · Headquarters: ROCHESTER, NY, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. International Social Projects Institute

    EIN 454650776 · Headquarters: Tenafly, NJ, US · International, Foreign Affairs & National Security · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  30. International Social Welfare Foundation Inc

    EIN 825504336 · Headquarters: HOUSTON, TX, USA · International, Foreign Affairs & National Security · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  31. International Society for Artificial Organs

    EIN 341229995 · Headquarters: Lafayette, IN, US · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. International Society for Augmentative & Alternative Communication

    EIN 980086227 · Headquarters: TORONTO, ON, CA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. International Society for Chinese Law and History

    EIN 471628788 · Headquarters: Saratoga Springs, NY, US · International, Foreign Affairs & National Security · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  34. International Society for Individual Liberty

    EIN 541512492 · Headquarters: DALLAS, TX, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. International Society for Medical Education Us

    EIN 431625531 · Headquarters: HAZARD, KY, US · International, Foreign Affairs & National Security · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  36. International Society for Third-Sector Research

    EIN 811457448 · Headquarters: Seattle, WA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. International Society of Difference Equations

    EIN 263597392 · Headquarters: Klagenfurt, AU · International, Foreign Affairs & National Security · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  38. International Society of Electrochemistry 1984 Meeting Comm

    EIN 680033372 · Headquarters: Walnut Creek, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  39. International Society of Human Unity

    EIN 814040129 · Headquarters: WINDOM, TX, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. International Society of Seekers of the Truth

    EIN 231501187 · Headquarters: Langhorne, PA, US · International, Foreign Affairs & National Security · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  41. International Society of the Energy Advocates

    EIN 731398801 · Headquarters: Edmond, OK, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. International Society of the Order of the Star of Ethiopia

    EIN 273510703 · Headquarters: Palm Beach, FL, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. International Soil and Water Environmental Education Program In

    EIN 460809569 · Headquarters: Temple, TX, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  44. International Space School Foundation Inc

    EIN 760539755 · Headquarters: HOUSTON, TX, US · International, Foreign Affairs & National Security · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  45. International Special Events Society

    EIN 352256044 · Headquarters: Chicago, IL, US · International, Foreign Affairs & National Security · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  46. International Spotted Horse Regisrty

    EIN 481114581 · Headquarters: Anderson, MO, US · International, Foreign Affairs & National Security · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  47. International Stem Society

    EIN 473030192 · Headquarters: GLENDALE, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  48. International Stockmens Educational Foundation Inc

    EIN 742419556 · Headquarters: Corsicana, TX, US · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. International Strategic Studies Association

    EIN 541779876 · Headquarters: ALEXANDRIA, VA, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. International Strategy and Policy Institute

    EIN 363961012 · Headquarters: OAK BROOK, IL, US · International, Foreign Affairs & National Security · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  51. International Strategy and Reconciliation Foundation Inc

    EIN 200596900 · Headquarters: Olney, MD, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  52. International Street Kids Outreach Ministries Inc

    EIN 593317828 · Headquarters: Clearwater, FL, USA · International, Foreign Affairs & National Security · Latest available filing year: 2018 · Primary form: IRS Form 990

  53. International Student Conferences Inc

    EIN 521155779 · Headquarters: WASHINGTON, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. International Student Exchange Inc

    EIN 942843176 · Headquarters: BAY SHORE, NY, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. International Student Exchange Program of New Mexico Foundation

    EIN 810669897 · Headquarters: Albuquerque, NM, US · International, Foreign Affairs & National Security · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  56. International Student House

    EIN 536009405 · Headquarters: WASHINGTON, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. International Student Network Inc

    EIN 274316635 · Headquarters: ROCHESTER, NY, US · International, Foreign Affairs & National Security · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  58. International Students International

    EIN 204756457 · Headquarters: Colorado Springs, CO, US · International, Foreign Affairs & National Security · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  59. International Students Organization of University of Houston

    EIN 471686082 · Headquarters: Houston, TX, US · International, Foreign Affairs & National Security · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  60. International Summerstays

    EIN 930805594 · Headquarters: PORTLAND, OR, USA · International, Foreign Affairs & National Security · Latest available filing year: 2021 · Primary form: IRS Form 990

  61. International Supply Operations Network Inc

    EIN 593684436 · Headquarters: Jacksonville, FL, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. International Support for Africa Ch

    EIN 471438044 · Headquarters: FREDERICK, MD, US · International, Foreign Affairs & National Security · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  63. International Surgical Health Initiatives Inc

    EIN 270202313 · Headquarters: Jersey City, NJ, US · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. International Sustainability Fund

    EIN 453597861 · Headquarters: New Albany, IN, US · International, Foreign Affairs & National Security · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  65. International Sustainable Development Inc

    EIN 263276931 · Headquarters: Midlothian, VA, US · International, Foreign Affairs & National Security · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  66. International Sustainable Livelihood Foundation Incorporated

    EIN 453456204 · Headquarters: Getzville, NY, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. International Technical Assistance Group

    EIN 271928689 · Headquarters: Richardson, TX, US · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. International Technical Assistance Group

    EIN 911216866 · Headquarters: Plano, TX, USA · International, Foreign Affairs & National Security · Latest available filing year: 2010 · Primary form: IRS Form 990

  69. International Technical Electric & Construction Inc

    EIN 205940449 · Headquarters: MONTOURSVILLE, PA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. International Tele-medical Foundation Inc

    EIN 223783942 · Headquarters: Fair Lawn, NJ, US · International, Foreign Affairs & National Security · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  71. International Telecomputing Consortium Inc

    EIN 521659637 · Headquarters: Washington, DC, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. International Texas Korean Wethepeople Leaders Alliance

    EIN 934484652 · Headquarters: Plano, TX, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. International Thermoelectric Society

    EIN 431525996 · Headquarters: Pasadena, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  74. International Thunderbird Class Association

    EIN 911281053 · Headquarters: Mercer Island, WA, US · International, Foreign Affairs & National Security · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  75. International Tibet Network

    EIN 810663477 · Headquarters: Berkeley, CA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990

  76. International Tibetan Independence Movement

    EIN 351935813 · Headquarters: CHICAGO, IL, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. International Tibetan Medical Assoc Tibetan Home of Hope

    EIN 134067375 · Headquarters: VALLEY COTTAGE, NY, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  78. International Toy Fox Terrier Historical Society

    EIN 010632681 · Headquarters: Milton Freewarer, OR, US · International, Foreign Affairs & National Security · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  79. International Trade & Customs Broker Association Inc

    EIN 341945172 · Headquarters: Ashland, OH, US · International, Foreign Affairs & National Security · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  80. International Trade and Finance Association Inc

    EIN 330881261 · Headquarters: WINNSBORO, SC, US · International, Foreign Affairs & National Security · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  81. International Trade Union Confederation Ltd

    EIN 271269519 · Headquarters: WASHINGTON, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. International Training and Development Center Inc

    EIN 611220202 · Headquarters: LEXINGTON, KY, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. International Training Institute Inc

    EIN 611602433 · Headquarters: Frederick, MD, US · International, Foreign Affairs & National Security · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  84. International Trauma and Disaster Institute Inc

    EIN 043412237 · Headquarters: BOSTON, MA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2013 · Primary form: IRS Form 990

  85. International Travel and Hosting Fellowship-rotary

    EIN 621706755 · Headquarters: Boerne, TX, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  86. International Turkic Eurasia Foundation

    EIN 760842946 · Headquarters: Millbrae, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. International Union of Tool Die and Moldmakers

    EIN 237200952 · Headquarters: FRIENDSHIP, MD, US · International, Foreign Affairs & National Security · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  88. International Union United Auto Aero & Agri Impl Wrkrs

    EIN 381887329 · Headquarters: Travrse City, MI, US · International, Foreign Affairs & National Security · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  89. International Union United Auto Aerospace & Agricultural Workers

    EIN 341100753 · Headquarters: Bedford, OH, US · International, Foreign Affairs & National Security · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  90. International Union United Uaw Dayt

    EIN 310789355 · Headquarters: DAYTON, OH, US · International, Foreign Affairs & National Security · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  91. International University of Morality Inc

    EIN 471345852 · Headquarters: Orlando, FL, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. International Vaccine Institute

    EIN 311621592 · Headquarters: SEOUL, KS · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. International Veterinary Education Assistance

    EIN 383197014 · Headquarters: Hickory Corners, MI, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  94. International Veterinary Epidemiology and Economics

    EIN 208899628 · Headquarters: FORT COLLINS, CO, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  95. International Village Clinic

    EIN 411951636 · Headquarters: Bloomington, MN, United States · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. International Virtual Assistants Association

    EIN 880509715 · Headquarters: LAS VEGAS, NV, USA · International, Foreign Affairs & National Security · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  97. International Virtual Exchange Consortium Inc

    EIN 933198332 · Headquarters: Endwell, NY, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. International Vision Volunteers

    EIN 680359346 · Headquarters: ORINDA, CA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. International Visitors Center of Chicago

    EIN 362406639 · Headquarters: Chicago, IL, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. International Visitors Council Inc

    EIN 316078889 · Headquarters: Columbus, OH, USA · International, Foreign Affairs & National Security · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

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