Nonprofits in Bethesda, Maryland

Nonprofits in Bethesda, Maryland. Browse 1,532 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. Washington Area Council of Engineering Laboratories Inc

    EIN 521344344 · Headquarters: BETHESDA, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Washington Area Frisbee Club Inc

    EIN 521865622 · Headquarters: Bethesda, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  3. Washington Asian Philharmonic Orchestra Inc

    EIN 383763664 · Headquarters: Bethesda, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Washington Bridge League

    EIN 546047939 · Headquarters: Bethesda, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  5. Washington Chamber Orchestra Inc

    EIN 474199550 · Headquarters: BETHESDA, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Washington D C Chapter National Defense Transportation Association

    EIN 237110051 · Headquarters: Bethesda, MD, US · Crime & Legal Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  7. Washington Dc Chapter Piano Technicians Guild

    EIN 800368131 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Washington Episcopal Day School Inc

    EIN 521453297 · Headquarters: Bethesda, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Washington Export Council

    EIN 273142148 · Headquarters: Bethesda, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Washington Smart Growth Alliance

    EIN 760806191 · Headquarters: Bethesda, MD, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  11. Washington-baltimore Mass Spectrometry Discussion Group

    EIN 451536301 · Headquarters: Bethesda, MD, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. We Care Foundation

    EIN 223675632 · Headquarters: BETHESDA, MD, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  13. We Care Inc

    EIN 364967718 · Headquarters: Bethesda, MD, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990

  14. We Need Diverse Books

    EIN 471786302 · Headquarters: BETHESDA, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. WeBe Life Foundation Inc

    EIN 881455174 · Headquarters: Bethesda, MD, USA · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  16. Wednesday Morning Group Lecture Series

    EIN 300864853 · Headquarters: Bethesda, MD, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Weiss Foundation for Ethnographic Research

    EIN 521372300 · Headquarters: BETHESDA, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  18. Wessel-hollingworth Foundation Inc

    EIN 871340395 · Headquarters: Bethesda, MD, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. West African Health Initiatives

    EIN 020646147 · Headquarters: Bethesda, MD, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  20. West Texas A&M University Student Chapter

    EIN 263622822 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  21. West Virginia University Student Chapter

    EIN 237035927 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  22. Westbrook Elementary School Pta Inc

    EIN 521308163 · Headquarters: BETHESDA, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  23. Western State Colorado University Student Chapter

    EIN 272291097 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  24. Westlake Park Recreational Council Inc

    EIN 521219444 · Headquarters: BETHESDA, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  25. Westland Middle School Ptsa Inc

    EIN 521804507 · Headquarters: BETHESDA, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  26. Westmoreland Children's Center Inc

    EIN 237099244 · Headquarters: BETHESDA, MD, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Westmoreland Hills Citizens Association Incorporated

    EIN 521066225 · Headquarters: BETHESDA, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Westmoreland Hills Garden Club

    EIN 526074493 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Wetlands Working Group

    EIN 451647166 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  30. Wharton School Club of Washington

    EIN 521492211 · Headquarters: BETHESDA, MD, USA · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  31. Wildife Society Inc

    EIN 237035922 · Headquarters: Bethesda, MD, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  32. Wildlife and Animal Welfare Institute

    EIN 821062700 · Headquarters: Bethesda, MD, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Wildlife and Habitat Restoration Working Group

    EIN 521874119 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  34. Wildlife Damage Management Working Group

    EIN 521874116 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  35. Wildlife Diseases Working Group

    EIN 770657542 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  36. Wildlife Habitat Council

    EIN 521558579 · Headquarters: Bethesda, MD, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Wildlife Inc Society

    EIN 237035712 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Wildlife Planning and Administration Working Group

    EIN 521874121 · Headquarters: Bethesda, MD, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  39. Wildlife Society

    EIN 263623840 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Wildlife Society Inc

    EIN 237035703 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Wildlife Society Inc

    EIN 237035708 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  42. Wildlife Society Inc

    EIN 237035709 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Wildlife Society Inc

    EIN 237035711 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  44. Wildlife Society Inc

    EIN 237035716 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Wildlife Society Inc

    EIN 237035896 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Wildlife Society Inc

    EIN 237035898 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Wildlife Society Inc

    EIN 237035901 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Wildlife Society Inc

    EIN 237035902 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Wildlife Society Inc

    EIN 237035903 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Wildlife Society Inc

    EIN 237035904 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Wildlife Society Inc

    EIN 237035907 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Wildlife Society Inc

    EIN 237035910 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Wildlife Society Inc

    EIN 237035912 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Wildlife Society Inc

    EIN 237035913 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Wildlife Society Inc

    EIN 237035914 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Wildlife Society Inc

    EIN 237035915 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Wildlife Society Inc

    EIN 237035916 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Wildlife Society Inc

    EIN 237035917 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Wildlife Society Inc

    EIN 237035924 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  60. Wildlife Society Inc

    EIN 237035925 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Wildlife Society Inc

    EIN 237089633 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  62. Wildlife Society Inc

    EIN 237219517 · Headquarters: Bethesda, MD, US · Animal Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  63. Wildlife Society Inc

    EIN 237222304 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Wildlife Society Inc

    EIN 237222305 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Wildlife Society Inc

    EIN 237222309 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Wildlife Society Inc

    EIN 237328426 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Wildlife Society Inc

    EIN 237328428 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Wildlife Society Inc

    EIN 237380602 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Wildlife Society Inc

    EIN 237553196 · Headquarters: Bethesda, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  70. Wildlife Society Inc

    EIN 261538280 · Headquarters: Bethesda, MD, US · Animal Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  71. Wildlife Society Inc

    EIN 521160613 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Wildlife Society Inc

    EIN 521160615 · Headquarters: Bethesda, MD, US · Animal Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  73. Wildlife Society Inc

    EIN 521160620 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Wildlife Society Inc

    EIN 521160625 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Wildlife Society Inc

    EIN 521160627 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Wildlife Society Inc

    EIN 521160718 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Wildlife Society Inc

    EIN 521161617 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Wildlife Society Inc

    EIN 521279023 · Headquarters: BETHESDA, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  79. Wildlife Society Inc

    EIN 521279026 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Wildlife Society Inc

    EIN 521279028 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Wildlife Society Inc

    EIN 521483207 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Wildlife Society Inc

    EIN 521590237 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Wildlife Society Inc

    EIN 521743316 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  84. Wildlife Society Inc

    EIN 521874117 · Headquarters: Bethesda, MD, US · Animal Related · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  85. Wildlife Society Inc

    EIN 521874129 · Headquarters: Bethesda, MD, US · Animal Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  86. Wildlife Society Inc

    EIN 522176571 · Headquarters: Bethesda, MD, US · Animal Related · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  87. Wildlife Society Inc

    EIN 813648016 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  88. Wildlife Society Inc

    EIN 900046720 · Headquarters: Bethesda, MD, US · Animal Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  89. Wildlife Society Inc - Auburn University Student Chapter

    EIN 237035699 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  90. Wildlife Society Inc - Utah State University Student Chapter

    EIN 237035719 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  91. Wildlife Society Inc University of New Hampshire Chapter

    EIN 521087629 · Headquarters: Bethesda, MD, US · Animal Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  92. Wildlife Society Inc-Arizona Chapter

    EIN 237035890 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Wildlife Society Inc-central Mountains & Plains Section

    EIN 237035892 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Wildlife Society Inc-Utah Chapter

    EIN 237035718 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Wildlife Toxicology Working Group

    EIN 521874125 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  96. Wildwood Manor Citizens Association

    EIN 992864116 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Wildwood Manor Swimming Pool Association

    EIN 520716210 · Headquarters: BETHESDA, MD, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  98. Wildwood Summer Theatre

    EIN 521054647 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Will Fromm Foundation Inc

    EIN 474254841 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  100. William F and Barbara K Peel Foundation Inc

    EIN 462759589 · Headquarters: BETHESDA, MD, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

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