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. Marin Lodge #200 Ioof

    EIN 941637985 · Headquarters: San Rafael, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  2. Marin Masonic Building Association

    EIN 941260877 · Headquarters: San Rafael, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Marin Mountain School

    EIN 680226629 · Headquarters: Corte Madera, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  4. Marin Music Chest

    EIN 946102752 · Headquarters: Ross, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  5. Marin Poetry Center

    EIN 942833129 · Headquarters: San Rafael, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Marin Pregnancy Clinic

    EIN 943048513 · Headquarters: NOVATO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  7. Marin Professional Firefighters IAFF Local 1775

    EIN 510226750 · Headquarters: Fairfax, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  8. Marin Releaf

    EIN 680245183 · Headquarters: WOODACRE, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  9. Marin Rod & Gun Club

    EIN 940655507 · Headquarters: San Quentin, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  10. Marin Services for Men

    EIN 680043706 · Headquarters: SAN RAFAEL, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Marin Ski Club

    EIN 946061055 · Headquarters: San Rafael, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. Marin Tax Lawyers Association

    EIN 300835213 · Headquarters: NOVATO, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Marin Tennis Club

    EIN 942180244 · Headquarters: SAN RAFAEL, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  14. Marin Tennis League

    EIN 560507692 · Headquarters: Novato, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Marin United Taxpayers Association Inc

    EIN 942320725 · Headquarters: GREENBRAE, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Marin Visitors Network Dba Marin Convention & Visitors Bureau

    EIN 941265639 · Headquarters: SAN RAFAEL, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  17. Marin Waldorf School Association Inc

    EIN 942161819 · Headquarters: SAN RAFAEL, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Marin Yacht Club

    EIN 940655572 · Headquarters: SAN RAFAEL, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  19. Marina Aquatics Booster Club

    EIN 330373256 · Headquarters: HUNTINGTON BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  20. Marina Association of Lake Travis

    EIN 742352333 · Headquarters: Austin, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Marina Association of Texas

    EIN 237265171 · Headquarters: La Vernia, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  22. Marina Baseball Booster Club

    EIN 930977283 · Headquarters: Huntington Beach, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  23. Marina Bay Park Community Association Inc

    EIN 760313530 · Headquarters: Houston, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  24. Marina Bayside Village Owners Assn

    EIN 760645953 · Headquarters: Dallas, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  25. Marina Benefit Plan for Health Care Providers in Ar

    EIN 954169650 · Headquarters: WEST HILLS, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Marina Benefit Plan for Health Care Providers in Ny

    EIN 956943845 · Headquarters: WEST HILLS, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Marina Benefit Plan for the Accounting Industry in Ca

    EIN 954182988 · Headquarters: WEST HILLS, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Marina Benefit Plan for the Construction Industry in Ca

    EIN 954169665 · Headquarters: WEST HILLS, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  29. Marina Benefit Plan for the Entertainment Industry in Ca

    EIN 954169672 · Headquarters: WEST HILLS, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Marina Benefit Plan for the Health Care Providers in Ca

    EIN 954121441 · Headquarters: WEST HILLS, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. Marina Benefit Plan for the Health Care Providers in Oh

    EIN 956907146 · Headquarters: WEST HILLS, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  32. Marina Benefit Plan for the Health Care Providers in Va

    EIN 956906755 · Headquarters: WEST HILLS, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. Marina Benefit Plan for the Insurance Industry in Pa

    EIN 956906740 · Headquarters: WEST HILLS, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Marina Benefit Plan for the Legal Industry in Ca

    EIN 954169669 · Headquarters: WEST HILLS, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. Marina Benefit Plan for the Manufacturing Industry in Ca

    EIN 954194499 · Headquarters: WEST HILLS, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Marina Benefit Plan for the Real Estate Industry in Ca

    EIN 954169667 · Headquarters: WEST HILLS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Marina Benefit Plan for the Retail Trade Industry in Ca

    EIN 954178487 · Headquarters: WEST HILLS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Marina Chamber of Commerce

    EIN 861361881 · Headquarters: Marina, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  39. Marina De Gabouri Inc

    EIN 431448852 · Headquarters: Perryville, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Marina Del Rey Foundation

    EIN 953635498 · Headquarters: Marina del Rey, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Marina Del Rey Lessees Association

    EIN 952657443 · Headquarters: Panorama City, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  42. Marina Del Rey Rotary Club

    EIN 993835569 · Headquarters: PLAYA DEL REY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  43. Marina Equestrian Association

    EIN 770375110 · Headquarters: MARINA, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  44. Marina Football Boosters Club

    EIN 930977282 · Headquarters: HUNTINGTON BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  45. Marina Grad Night Booster Club

    EIN 330283307 · Headquarters: Huntington Beach, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  46. Marina Hills Planned Community Association - C/o Powerstone

    EIN 330279771 · Headquarters: IRVINE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Marina Middle PTSA

    EIN 900904015 · Headquarters: SAN FRANCISCO, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Marina P and Stephen E Kaufman Foundation

    EIN 133922035 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  49. Marina PARC Miami Inc

    EIN 872119947 · Headquarters: Key Biscayne, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  50. Marina Recreation Association

    EIN 237328629 · Headquarters: LODI, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Marina View Heights Association

    EIN 942507568 · Headquarters: BASS LAKE, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  52. Marina Viking Track Booster Club

    EIN 330224416 · Headquarters: Huntington Beach, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  53. Marina West Yacht Club

    EIN 942760691 · Headquarters: Isleton, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  54. Marina-cowhollow Neighbors and Merchants

    EIN 943463238 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  55. Marina-faire Homeowners Assn

    EIN 237413576 · Headquarters: San Leandro, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Marinda T Obeirne Crisis Nursery

    EIN 371242640 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Marinduque Association of Southern

    EIN 330110897 · Headquarters: West Covina, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Marine Biological Laboratory Post-retirement Medical Care Fund

    EIN 043285249 · Headquarters: Woods Hole, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Marine Bombing Squadron Six-thirteen Association

    EIN 510503900 · Headquarters: Kill Devil Hills, NC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Marine Cadets of America

    EIN 061314296 · Headquarters: New Haven, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  61. Marine Cemetery Association

    EIN 370399679 · Headquarters: Marine, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Marine Chemists' Association Inc

    EIN 521168405 · Headquarters: STONINGTON, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  63. Marine City Chamber of Commerce

    EIN 382900355 · Headquarters: MARINE CITY, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  64. Marine City Little League

    EIN 141961797 · Headquarters: MARINE CITY, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  65. Marine City Scholarship Foundation of Marine City

    EIN 382591111 · Headquarters: Marine City, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Marine City Wrestling Club

    EIN 352572643 · Headquarters: China, MI, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  67. Marine Clerks Memorial Association

    EIN 956136980 · Headquarters: SAN PEDRO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Marine Coprs League

    EIN 061793669 · Headquarters: Arnold, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. Marine Coprs League

    EIN 611563341 · Headquarters: Toccoa, GA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Marine Coprs League

    EIN 843257659 · Headquarters: Dunmore, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Marine Corp League

    EIN 134270690 · Headquarters: Oaktie, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  72. Marine Corp League

    EIN 237118563 · Headquarters: Potomac, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Marine Corp League

    EIN 270722427 · Headquarters: KANKAKEE, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  74. Marine Corp League

    EIN 320033454 · Headquarters: bettendorf, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Marine Corp League

    EIN 464463024 · Headquarters: St John Plt, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. Marine Corp League

    EIN 721291657 · Headquarters: montegut, LA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  77. Marine Corp League

    EIN 860833161 · Headquarters: TONTO BASIN, AZ, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  78. Marine Corp League 438 Indian Nation Detachment

    EIN 475617827 · Headquarters: Stigler, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Marine Corp League Detachment 1009 Mchenry County

    EIN 364260772 · Headquarters: WOODSTOCK, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  80. Marine Corp League Lewis Co Detachment 754

    EIN 161575298 · Headquarters: LOWVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  81. Marine Corpe League Chevron Detactment

    EIN 834603709 · Headquarters: LITCHFIELD, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. Marine Corps Air Station Camp Pendleton Staff Non-commissioned O

    EIN 934543443 · Headquarters: Oceanside, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  83. Marine Corps Association

    EIN 540460860 · Headquarters: QUANTICO, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Marine Corps Aviation Association

    EIN 237230621 · Headquarters: Quantico, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Marine Corps Aviation Association Community Services Inc

    EIN 854185871 · Headquarters: Quantico, VA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  86. Marine Corps Aviation Reconnaissance Association Inc

    EIN 800626711 · Headquarters: Brownsboro, AL, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  87. Marine Corps Coordinating Council of Minnesota Inc

    EIN 411673618 · Headquarters: New Brighton, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Marine Corps Detachment

    EIN 251857553 · Headquarters: johnstown, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Marine Corps Engineer Association

    EIN 581978677 · Headquarters: BEECHGROVE, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Marine Corps Leage

    EIN 862719346 · Headquarters: Colorado Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Marine Corps League

    EIN 010472782 · Headquarters: Auburn, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Marine Corps League

    EIN 010475075 · Headquarters: augusta, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Marine Corps League

    EIN 010517743 · Headquarters: St John Plt, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Marine Corps League

    EIN 010517746 · Headquarters: Yarmouth, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Marine Corps League

    EIN 010517747 · Headquarters: Stetson, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Marine Corps League

    EIN 010517748 · Headquarters: GLENBURN, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Marine Corps League

    EIN 010525336 · Headquarters: Lincoln, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Marine Corps League

    EIN 010684479 · Headquarters: Appleton, WI, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  99. Marine Corps League

    EIN 010701603 · Headquarters: Saint Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Marine Corps League

    EIN 010701616 · Headquarters: Cape Girardeau, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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