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. Sindji Vulnerable Children Support Organization

    EIN 853799167 · Headquarters: Conway, AR, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Singing Rooster Inc

    EIN 271184568 · Headquarters: Hager City, WI, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Sini Foundation Inc

    EIN 920884812 · Headquarters: Palm Bay, FL, US · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. Sino American Partnership Association Inc

    EIN 813602310 · Headquarters: San Francisco, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Sino USA Research Association Inc

    EIN 833558296 · Headquarters: Fresh Meadows, NY, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Sino-american Culture Exchange Center for Performing Arts

    EIN 320251588 · Headquarters: West Bloomfield, MI, US · International, Foreign Affairs & National Security · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  7. Sino-american Nonprofit Cooperative Services Inc

    EIN 481157842 · Headquarters: PLEASANTON, KS, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  8. Sino-american Public Diplomacy Association

    EIN 352669108 · Headquarters: ROSEMEAD, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Sino-american Real Estate Chamber

    EIN 393869985 · Headquarters: Irvine, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Sinolink Foundation

    EIN 870532513 · Headquarters: Draper, UT, US · International, Foreign Affairs & National Security · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  11. Siona-secoya Foundation Incorporated

    EIN 650524333 · Headquarters: Gainesville, FL, US · International, Foreign Affairs & National Security · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  12. Sionfonds for Haiti

    EIN 263990712 · Headquarters: Canyon, CA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  13. Sipri North America

    EIN 900790172 · Headquarters: WASHINGTON, DC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2014 · Primary form: IRS Form 990

  14. Sir George Noel Brown Foundation International Inc

    EIN 943448800 · Headquarters: MIAMI, FL, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  15. Siraat International Education Society

    EIN 862016787 · Headquarters: Anacortes, WA, US · International, Foreign Affairs & National Security · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  16. Sirasu Education Project

    EIN 474219108 · Headquarters: Orange, CT, US · International, Foreign Affairs & National Security · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  17. Sirazi Foundation

    EIN 364186286 · Headquarters: Sunny Isles Beach, FL, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Sirmata Vision 2004 Inc

    EIN 990349129 · Headquarters: Kapolei, HI, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Sirona Cares Foundation

    EIN 270214325 · Headquarters: Pacifica, CA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  20. Sirviendo Faith Foundation

    EIN 263464283 · Headquarters: Muncy, PA, US · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Sis Lady Community Empowerment Center Inc

    EIN 800257772 · Headquarters: Laurel, MD, US · International, Foreign Affairs & National Security · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  22. Sisal Foundation

    EIN 862384150 · Headquarters: Las Vegas, NV, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Sisha USA

    EIN 452988963 · Headquarters: Boston, MA, US · International, Foreign Affairs & National Security · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  24. Sisi Ni Amani International Inc

    EIN 274527920 · Headquarters: Owings Mills, MD, US · International, Foreign Affairs & National Security · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  25. Sisi Ni Inc

    EIN 392796541 · Headquarters: Eau Claire, WI, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Sistahs Gone Global

    EIN 862631085 · Headquarters: Grand Rapids, MI, US · International, Foreign Affairs & National Security · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  27. Sister Albertina Nicaraguan Foundation

    EIN 261953354 · Headquarters: Palm Harbor, FL, US · International, Foreign Affairs & National Security · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  28. Sister Cities Association of Hazleton Inc

    EIN 232755057 · Headquarters: HAZLETON, PA, US · International, Foreign Affairs & National Security · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  29. Sister Cities Association of Marshalltown Inc

    EIN 421361125 · Headquarters: Marshalltown, IA, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Sister Cities Association of Myrtle Beac Inc

    EIN 570895132 · Headquarters: Myrtle Beach, SC, US · International, Foreign Affairs & National Security · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  31. Sister Cities Association of Niles

    EIN 363780952 · Headquarters: Niles, IL, US · International, Foreign Affairs & National Security · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  32. Sister Cities Association of Palatine Illinois

    EIN 363728986 · Headquarters: Palatine, IL, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Sister Cities Association of Pittsburgh

    EIN 825461242 · Headquarters: Pittsburgh, PA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  34. Sister Cities Association of Raleigh Inc

    EIN 581797791 · Headquarters: Raleigh, NC, US · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. Sister Cities Association of Sarasota Inc

    EIN 650178684 · Headquarters: Sarasota, FL, US · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Sister Cities Association of Sierra Vista Inc

    EIN 822082325 · Headquarters: Sierra Vista, AZ, US · International, Foreign Affairs & National Security · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  37. Sister Cities Association of Springfield and Clark County

    EIN 311470839 · Headquarters: Springfield, OH, US · International, Foreign Affairs & National Security · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  38. Sister Cities Association of Volusia County

    EIN 593210441 · Headquarters: Daytona Beach, FL, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  39. Sister Cities Commission of Birmingham Alabama

    EIN 631213470 · Headquarters: Birmingham, AL, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  40. Sister Cities Council of Tacoma Pierce County

    EIN 911563963 · Headquarters: TACOMA, WA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  41. Sister Cities Essex Haiti Inc

    EIN 800636231 · Headquarters: ESSEX, CT, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  42. Sister Cities Foundation Co Richard G Neuheisel

    EIN 860898325 · Headquarters: Tempe, AZ, USA · International, Foreign Affairs & National Security · Latest available filing year: 2019 · Primary form: IRS Form 990-PF

  43. Sister Cities Foundation of Pocatello

    EIN 820442134 · Headquarters: Pocatello, ID, US · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Sister Cities International

    EIN 626073817 · Headquarters: Johnson City, TN, US · International, Foreign Affairs & National Security · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  45. Sister Cities International of Fresno

    EIN 270984869 · Headquarters: Fresno, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Sister Cities International of Greater Spartanburg

    EIN 464593278 · Headquarters: Spartanburg, SC, US · International, Foreign Affairs & National Security · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  47. Sister Cities International of Herndon Area Inc

    EIN 541183744 · Headquarters: Herndon, VA, US · International, Foreign Affairs & National Security · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  48. Sister Cities International Southern California Chapter Inc

    EIN 330607663 · Headquarters: Anaheim, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Sister Cities Oakland - Nigeria

    EIN 863554594 · Headquarters: CHATSWORTH, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  50. Sister Cities of Boyertown Inc

    EIN 232627662 · Headquarters: BOYERTOWN, PA, US · International, Foreign Affairs & National Security · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  51. Sister Cities of Delray Beach Inc

    EIN 200378966 · Headquarters: DELRAY BEACH, FL, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  52. Sister Cities of Flint Inc

    EIN 382924439 · Headquarters: Flint, MI, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Sister Cities of Franklin and Williamson County Tennessee Inc

    EIN 943425537 · Headquarters: FRANKLIN, TN, US · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. Sister Cities of Greenfield Inc

    EIN 352066416 · Headquarters: Greenfield, IN, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Sister Cities of Idaho Falls Idaho Inc

    EIN 882116742 · Headquarters: Idaho Falls, ID, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Sister Cities of Long Beach Inc

    EIN 330670943 · Headquarters: Long Beach, CA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  57. Sister Cities of Los Angeles

    EIN 954349027 · Headquarters: LOS ANGELES, CA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  58. Sister Cities of Nashville

    EIN 581959113 · Headquarters: NASHVILLE, TN, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Sister Cities of Newport News Inc

    EIN 541963734 · Headquarters: NEWPORT NEWS, VA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  60. Sister Cities of Richmond Indiana I Nc

    EIN 351830822 · Headquarters: Richmond, IN, US · International, Foreign Affairs & National Security · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  61. Sister Cities of Schaumburg Association

    EIN 300179827 · Headquarters: Schaumburg, IL, US · International, Foreign Affairs & National Security · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  62. Sister Cities of Wapakoneta Inc

    EIN 341679771 · Headquarters: Wapakoneta, OH, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Sister Cities Okc Inc

    EIN 464028057 · Headquarters: OKLAHOMA CITY, OK, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Sister City Assoc Inc

    EIN 930906778 · Headquarters: Medford, OR, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Sister City Association of Hillsboro Inc

    EIN 930978514 · Headquarters: Hillsboro, OR, US · International, Foreign Affairs & National Security · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  66. Sister City Association of Kcmo Inc

    EIN 431241589 · Headquarters: KANSAS CITY, MO, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  67. Sister City Association of Mesa Arizona

    EIN 860730847 · Headquarters: Mesa, AZ, US · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. Sister City Association of Stockton Inc

    EIN 946122049 · Headquarters: Stockton, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Sister City Committee Beverly Hills/cannes C/o Kuperstein Ong

    EIN 954120561 · Headquarters: LOS ANGELES, CA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  70. Sister City Committee of Moses Lake Washington

    EIN 911160609 · Headquarters: Moses Lake, WA, US · International, Foreign Affairs & National Security · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  71. Sister City Fellowship of Elbow Lake Inc

    EIN 237315014 · Headquarters: Elbow Lake, MN, US · International, Foreign Affairs & National Security · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  72. Sister City Foundation

    EIN 316063440 · Headquarters: Dayton, OH, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Sister City International Educational and Cultural Exchange

    EIN 810485344 · Headquarters: Livingston, MT, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Sister City of Lynchburg Plus

    EIN 541844915 · Headquarters: LYNCHBURG, VA, US · International, Foreign Affairs & National Security · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  75. Sister City Organization of Lindsay California Inc

    EIN 237359109 · Headquarters: LINDSAY, CA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  76. Sister City Organization of the Original Ozark Arkansas Inc

    EIN 710823246 · Headquarters: OZARK, AR, US · International, Foreign Affairs & National Security · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  77. Sister City Support Organization of Blount County-city of Maryville

    EIN 621823950 · Headquarters: Maryville, TN, US · International, Foreign Affairs & National Security · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  78. Sister Communities of San Ramon Nicaragua

    EIN 562161698 · Headquarters: CHAPEL HILL, NC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  79. Sister Community Project Inc

    EIN 261877399 · Headquarters: Kingsport, TN, US · International, Foreign Affairs & National Security · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  80. Sister Connection a Nonprofit Co

    EIN 205680815 · Headquarters: WENATCHEE, WA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Sister Effect Inc

    EIN 454090229 · Headquarters: Houston, TX, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  82. Sister Farm Market Inc

    EIN 352548367 · Headquarters: Claremont, NH, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Sister India Ltd

    EIN 465600981 · Headquarters: Tulsa, OK, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Sister Kathleen Mission

    EIN 272578440 · Headquarters: Golden, CO, USA · International, Foreign Affairs & National Security · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ

  85. Sister Marys Children Incorporated

    EIN 472798473 · Headquarters: MCCALL, ID, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  86. Sister Nivedita Foundation USA Inc

    EIN 471180614 · Headquarters: Elgin, SC, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  87. Sister of Marie of Fatima Foundation Inc

    EIN 471961992 · Headquarters: BALDWIN, NY, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  88. Sister of Mary Boystown and Girlstown Inc

    EIN 521440944 · Headquarters: LANHAM, MD, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Sister Parish Ministry Inc

    EIN 831322165 · Headquarters: JACKSONVILLE BEACH, FL, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Sister Schools of San Diego

    EIN 330958111 · Headquarters: San Diego, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  91. Sister States of Maryland Inc

    EIN 472360839 · Headquarters: Annapolis, MD, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Sisterhood Creations Inc

    EIN 710907158 · Headquarters: Houston, TX, US · International, Foreign Affairs & National Security · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  93. Sisterhood Is Global Institute Inc

    EIN 133300107 · Headquarters: NEW YORK, NY, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Sisterlove Incorporated

    EIN 582016070 · Headquarters: ATLANTA, GA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Sisters Across Borders

    EIN 455314067 · Headquarters: DUBLIN, OH, US · International, Foreign Affairs & National Security · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  96. Sisters and Brothers of Immigrants

    EIN 320435446 · Headquarters: ARLINGTON HTS, IL, US · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Sisters Corner Foundation Inc

    EIN 825414444 · Headquarters: davenport, FL, US · International, Foreign Affairs & National Security · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  98. Sisters for Hearts Inc

    EIN 453704186 · Headquarters: RALEIGH, NC, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Sisters Heart Association for Relief and Empowerment Inc

    EIN 832588660 · Headquarters: LONG BEACH, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  100. Sisters in Unity International Outreach

    EIN 463935198 · Headquarters: Maineville, OH, US · International, Foreign Affairs & National Security · Latest available filing year: 2013 · Primary form: IRS Form 990-N

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