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. Rhinelander Country Club

    EIN 390567515 · Headquarters: RHINELANDER, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  2. Rhinelander District Library Foundation Inc

    EIN 930838761 · Headquarters: Rhinelander, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  3. Rhinelander Eastside Post 6 American Legion

    EIN 300462429 · Headquarters: New York City, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. Rhinelander Education Association

    EIN 237088298 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Rhinelander Firefighters Benefit Fund

    EIN 510145892 · Headquarters: Rhinelander, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Rhinelander Fuchen Kungfu School

    EIN 471156187 · Headquarters: Rhinelander, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Rhinelander Health Foundation Inc

    EIN 391350668 · Headquarters: RHINELANDER, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  8. Rhinelander Military Support Group

    EIN 823144910 · Headquarters: RHINELANDER, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Rhinelander P Fbo Ch Co 4947 Ir Tua

    EIN 236215398 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  10. Rhinelander P Fbo Epis 4947 Ir Tua

    EIN 236215239 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  11. Rhinelander Womens Pool League

    EIN 822787239 · Headquarters: Rhinelander, WI, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  12. Rhinestone Cowgirls

    EIN 930961413 · Headquarters: Forest Grove, OR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Rhinestone Cowgirls Mounted Drill Team

    EIN 464525457 · Headquarters: Gillette, WY, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  14. Rhinestone Riders Incorporated

    EIN 274588939 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  15. Rhino Baseball Amico Nfp

    EIN 413076592 · Headquarters: Aurora, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Rhiza Collective

    EIN 821390547 · Headquarters: Brooklyn, NY, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  17. Rhm Foundation Inc

    EIN 136090865 · Headquarters: NEW MILFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  18. Rhm International

    EIN 413257147 · Headquarters: Richland, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Rho Alpha of Chi Omega Inc

    EIN 436052949 · Headquarters: COLUMBIA, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Rho Beta Sigma Alumni Foundation Inc

    EIN 880754141 · Headquarters: Duluth, GA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Rho Chapter Alumni Association

    EIN 841421960 · Headquarters: FORT COLLINS, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  22. Rho Chapter House Corporation of Kappa Alpha Theta

    EIN 476033587 · Headquarters: LINCOLN, NE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Rho Chapter National Housing Inc

    EIN 462990525 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  24. Rho Chapter of Alpha Chi Omega Fraternity Inc

    EIN 910123750 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Rho Chapter of Chi Omega Fraternity

    EIN 726034031 · Headquarters: NEW ORLEANS, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Rho Chapter of Sigma Chi Fraternity Scholarship Fund Inc

    EIN 311254020 · Headquarters: WESTFIELD, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  27. Rho Chapter Sigma Chi Fraternity C/o L M Henderson & Company Llp

    EIN 350901131 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Rho Chi Community Uplift

    EIN 843606557 · Headquarters: Aston, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Rho Chi Pharmacy Chapter

    EIN 823167413 · Headquarters: Chapel Hill, NC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Rho Chi Society

    EIN 270697072 · Headquarters: Kansas City, MO, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  31. Rho Chi Society

    EIN 843646684 · Headquarters: ANN ARBOR, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Rho Chi Society School of Pharmacy

    EIN 386069477 · Headquarters: Memphis, TN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  33. RHO Company

    EIN 316035476 · Headquarters: Columbus, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Rho Delta Tau

    EIN 364746855 · Headquarters: CHESAPEAKE, VA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  35. Rho Gamma

    EIN 471342388 · Headquarters: Arcadia, IA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  36. Rho Gamma Gamma

    EIN 264833059 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. Rho Iota House Corporation of Phi Mu Fraternity Inc

    EIN 463299767 · Headquarters: LEXINGTON, KY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Rho Kappa Building Association of Chi Omega

    EIN 371007371 · Headquarters: NORMAL, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Rho Kappa Chapter of Chi Omega

    EIN 237389585 · Headquarters: NORMAL, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Rho Lambda Chapter of the Chi

    EIN 510333549 · Headquarters: DOVER, DE, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  41. Rho Mu Chapter 418 Sigma Theta Tau International

    EIN 900012736 · Headquarters: MORRISTOWN, TN, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  42. Rho Mu Nu Chapter

    EIN 824346952 · Headquarters: Canton, MI, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  43. Rho of Phi Kappa Tau Alumni Inc

    EIN 146030108 · Headquarters: COLORADO SPRINGS, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Rho of Phi Kappa Tau Alumni Scholarship Fund

    EIN 146099426 · Headquarters: Cinnaminson, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Rho of Psi Upsilon Inc

    EIN 396068857 · Headquarters: Sarasota, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Rho Phi Chapter

    EIN 990640411 · Headquarters: Chester, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Rho Phi Chapter - Omega Psi Phi Fraternity

    EIN 464508516 · Headquarters: NEW ORLEANS, LA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  48. Rho Phi Chapter of Phi Gamma Delta

    EIN 471133059 · Headquarters: Terre Haute, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Rho Phi House Corporation

    EIN 351433179 · Headquarters: Terre Haute, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Rho Psi Foundation Inc

    EIN 112070912 · Headquarters: HAYMARKET, VA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Rho Psi Fraternity Iota Chapter

    EIN 237017842 · Headquarters: Great Falls, VA, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  52. Rho Triton Housing Corporation

    EIN 541515287 · Headquarters: MIDLOTHIAN, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Rho Upsilon Alumni Chapter of The

    EIN 464767295 · Headquarters: San Antonio, TX, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  54. Rho Zeta Building Assoc of Chi Omeg

    EIN 566065253 · Headquarters: ROCKY MOUNT, NC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Rho Zeta Chapter of Kapsi

    EIN 463683109 · Headquarters: Fayetteville, NC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Rhoades Family Reunion

    EIN 932257291 · Headquarters: Elkins Park, PA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  57. Rhoades School Foundation

    EIN 330122669 · Headquarters: ENCINITAS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Rhoades That Lead Home Animal Rescue Incorporated

    EIN 812794788 · Headquarters: Shawnee, OK, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  59. Rhoads Scholarship Trust

    EIN 611089770 · Headquarters: BOWLING GREEN, KY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  60. Rhoads T L Ud L Rhoads Foundation

    EIN 236227398 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  61. Rhoda Chapter 231 Oestha Eastern Star Prince Hall Affiliate

    EIN 800180270 · Headquarters: Portsmouth, VA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  62. Rhoda Goetz Foundation Inc

    EIN 201975328 · Headquarters: STUDIO CITY, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Rhoda Lake Community Inc

    EIN 141604777 · Headquarters: Copake, NY, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  64. Rhoda M Hellmann Trust Uw

    EIN 066263709 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  65. Rhode Island 4-H Club Foundation

    EIN 056016234 · Headquarters: KINGSTON, RI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  66. Rhode Island Academic Decathlon Association

    EIN 222518843 · Headquarters: WARWICK, RI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  67. Rhode Island Afl-cio

    EIN 050283562 · Headquarters: PROVIDENCE, RI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  68. Rhode Island Agricultural Council

    EIN 050283692 · Headquarters: Carolina, RI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Rhode Island Alcoholics Anonymous

    EIN 056015434 · Headquarters: East Providence, RI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  70. Rhode Island Alpha Chapter of Sigma Alpha Epsilon Fraternity Alumni Assn Inc

    EIN 050261100 · Headquarters: LINCOLN, RI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Rhode Island Assoc of Fire Marshals

    EIN 471992836 · Headquarters: Warwick, RI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  72. Rhode Island Assoc of Plumbing Contractors Inc

    EIN 222858516 · Headquarters: WARWICK, RI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  73. Rhode Island Association for Healthcare Quality

    EIN 462983862 · Headquarters: Warwick, RI, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  74. Rhode Island Association for Home Day Care Inc

    EIN 050381448 · Headquarters: North Smithfield, RI, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  75. Rhode Island Association for Justice

    EIN 050446453 · Headquarters: PROVIDENCE, RI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Rhode Island Association for the Education of Young Children

    EIN 050445204 · Headquarters: WARWICK, RI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Rhode Island Association of Admissions Officers

    EIN 223027084 · Headquarters: PROVIDENCE, RI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  78. Rhode Island Association of Chinese Americans

    EIN 050384007 · Headquarters: PAWTUCKET, RI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  79. Rhode Island Association of Coastal Taxpayers

    EIN 931455380 · Headquarters: MIDDLETOWN, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  80. Rhode Island Association of Fsa County Employees

    EIN 823550624 · Headquarters: Warwick, RI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  81. Rhode Island Association of Naturopathic Physicians

    EIN 651274639 · Headquarters: Wakefield, RI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Rhode Island Association of Nurse Anesthetists

    EIN 061473247 · Headquarters: CRANSTON, RI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Rhode Island Association of Realtors Inc

    EIN 050316314 · Headquarters: WARWICK, RI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Rhode Island Association of School Business Officials

    EIN 272605665 · Headquarters: Greenville, RI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  85. Rhode Island Association of School Committees

    EIN 050316863 · Headquarters: Warwick, RI, United States · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. Rhode Island Association of School Principals

    EIN 222579549 · Headquarters: WARWICK, RI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Rhode Island Automobile Dealers

    EIN 050207835 · Headquarters: WARWICK, RI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  88. Rhode Island Automobile Insurance Plan

    EIN 136194674 · Headquarters: JOHNSTON, RI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Rhode Island Bar Association

    EIN 050282404 · Headquarters: CRANSTON, RI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Rhode Island Board for the Certification of Chmcl Depndcy Prof

    EIN 050447841 · Headquarters: HARRISBURG, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  91. Rhode Island Boy Scouts

    EIN 056001678 · Headquarters: CRANSTON, RI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Rhode Island Broadcasters Association

    EIN 611441197 · Headquarters: PROVIDENCE, RI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Rhode Island Brotherhood of Correctional Officers

    EIN 050371219 · Headquarters: CRANSTON, RI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Rhode Island Builders Association

    EIN 050254618 · Headquarters: East Providence, RI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Rhode Island Building Industry Scholarship Fund

    EIN 050375250 · Headquarters: LINCOLN, RI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  96. Rhode Island Canoe and Kayak Association Inc

    EIN 250389245 · Headquarters: Uxbridge, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Rhode Island Catholic Medical Society

    EIN 371774728 · Headquarters: Portsmouth, RI, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  98. Rhode Island Chapter American College O

    EIN 050506184 · Headquarters: BIRMINGHAM, AL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  99. Rhode Island Chapter of Soc of Chartered Property and Casualty

    EIN 050400676 · Headquarters: Cranston, RI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Rhode Island Chapter Trout Unlimited

    EIN 510225065 · Headquarters: Hope Valley, RI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

First page and all pages