Unknown & Unclassified nonprofits in Arizona

Unknown & Unclassified nonprofits in Arizona. Browse 7,335 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. Arizona Moose Legion 93

    EIN 860319492 · Headquarters: TUCSON, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Arizona Mortgage Lenders Association

    EIN 942811776 · Headquarters: PEORIA, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  3. Arizona Motorcycle Riders Association

    EIN 870725195 · Headquarters: Scottsdale, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Arizona Motorcyclist Medical Care Program Inc

    EIN 800546809 · Headquarters: Maricopa, AZ, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  5. Arizona Mountaineering Club

    EIN 860220096 · Headquarters: Phoenix, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Arizona Multihousing Association

    EIN 860210619 · Headquarters: PHOENIX, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Arizona Municipal Power Users Assoc Co Russell Smoldon Executive Director

    EIN 860139965 · Headquarters: PHOENIX, AZ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  8. Arizona Municipal Water Users Association

    EIN 860389936 · Headquarters: PHOENIX, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Arizona Music Educators Association

    EIN 860462620 · Headquarters: Tucson, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Arizona Narcotic Officers Associati

    EIN 860650512 · Headquarters: Chandler, AZ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  11. Arizona National Guard Historical Society

    EIN 742468937 · Headquarters: Phoenix, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Arizona Native Scholastic Enrichment and Resources Fndtn

    EIN 860928681 · Headquarters: Litchfield Park, AZ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Arizona Natural History Association

    EIN 860604314 · Headquarters: Sedona, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Arizona Naturopathic Medical Assn Inc

    EIN 860650331 · Headquarters: Scottsdale, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Arizona Nazarene Lands Inc

    EIN 237424650 · Headquarters: CHANDLER, AZ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  16. Arizona Ncrs Inc

    EIN 860788855 · Headquarters: Scottsdale, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Arizona Neurosurgical Society

    EIN 860386744 · Headquarters: Phoenix, AZ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Arizona New Mexico Telecommunications Association

    EIN 860523329 · Headquarters: Dewey, AZ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Arizona Newspapers Association

    EIN 860136095 · Headquarters: TEMPE, AZ, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  20. Arizona Norml

    EIN 475522880 · Headquarters: TUCSON, AZ, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  21. Arizona Nsa

    EIN 813708183 · Headquarters: PRESCOTT VALLEY, AZ, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  22. Arizona Nursery Association Inc

    EIN 237199242 · Headquarters: TEMPE, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Arizona Nurses Association

    EIN 860003918 · Headquarters: Phoenix, AZ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Arizona Occupational Therapy Association

    EIN 860211772 · Headquarters: SCOTTSDALE, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  25. Arizona Odd Fellow-Rebekah Housing Inc CO Fellowship Towers

    EIN 860217129 · Headquarters: Phoenix, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Arizona OGs Golf Club

    EIN 991201668 · Headquarters: SCOTTSDALE, AZ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Arizona Operating Engineers Joint Apprenticeship and Training System

    EIN 860149463 · Headquarters: Casa Grande, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Arizona Ophthalmological Society

    EIN 860418847 · Headquarters: PHOENIX, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  29. Arizona Optometric Association Inc

    EIN 866050628 · Headquarters: Scottsdale, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Arizona Organization of Nurse Leaders

    EIN 860798707 · Headquarters: Peoria, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Arizona Orthopaedic Society

    EIN 860501311 · Headquarters: Phoenix, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Arizona Osteopathic Medical Association

    EIN 866052826 · Headquarters: Phoenix, AZ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  33. Arizona Paint Horse Club

    EIN 860420353 · Headquarters: Phoenix, AZ, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  34. Arizona Paralegal Association

    EIN 742499908 · Headquarters: Phoenix, AZ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. Arizona Parents for Education Inc

    EIN 262575867 · Headquarters: TEMPE, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  36. Arizona Parks and Recreation Association

    EIN 866057664 · Headquarters: CHANDLER, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Arizona Parrot Head Foundation

    EIN 851798763 · Headquarters: Phoenix, AZ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  38. Arizona Pathfinders Inc

    EIN 860339273 · Headquarters: TUCSON, AZ, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  39. Arizona Peo Project Fund Association

    EIN 953671820 · Headquarters: Tucson, AZ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  40. Arizona Perinatal Trust

    EIN 942689762 · Headquarters: PHOENIX, AZ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  41. Arizona Pilots Association Inc

    EIN 860461013 · Headquarters: PHOENIX, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Arizona Pipe Trades Health & Welfare Trust Fund

    EIN 860104344 · Headquarters: Phoenix, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Arizona Pole and Aerial Club

    EIN 921836748 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  44. Arizona Police Association

    EIN 860769532 · Headquarters: PHOENIX, AZ, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  45. Arizona Police Athletic Federation Dba Arizona Police Fire and Games

    EIN 942902644 · Headquarters: TUCSON, AZ, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  46. Arizona Polo Club

    EIN 453308630 · Headquarters: SCOTTSDALE, AZ, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  47. Arizona Pork Council Inc

    EIN 860662991 · Headquarters: GILBERT, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  48. Arizona Post Anestesia Nurses Association

    EIN 942617304 · Headquarters: Vail, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Arizona Pound 244

    EIN 834459295 · Headquarters: Yuma, AZ, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  50. Arizona Power Pooling Association

    EIN 237117451 · Headquarters: Benson, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Arizona Preservation Foundation

    EIN 860371336 · Headquarters: PHOENIX, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  52. Arizona Press Women Inc

    EIN 743174647 · Headquarters: PAYSON, AZ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Arizona Prime Inc

    EIN 860878603 · Headquarters: TUCSON, AZ, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  54. Arizona Private School Association

    EIN 952514219 · Headquarters: SCOTTSDALE, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Arizona Probation Parole and Corrections Association

    EIN 866055128 · Headquarters: PHOENIX, AZ, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  56. Arizona Process Servers Association

    EIN 412044898 · Headquarters: Maricopa, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Arizona Production Association Inc

    EIN 860507709 · Headquarters: Phoenix, AZ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  58. Arizona Professional Towing and Recovery Association Inc

    EIN 860755071 · Headquarters: PHOENIX, AZ, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  59. Arizona Prosperity Alliance

    EIN 462944945 · Headquarters: PHOENIX, AZ, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  60. Arizona Psychiatric Society

    EIN 866053690 · Headquarters: PHOENIX, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  61. Arizona Psychological Association

    EIN 860361245 · Headquarters: CHANDLER, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Arizona Qualatex Balloon Network

    EIN 711050951 · Headquarters: Chandler, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Arizona Quarter Horse Association

    EIN 860212375 · Headquarters: PHOENIX, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. Arizona Quilt Study Group

    EIN 461666567 · Headquarters: Sun City, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Arizona Radio Control Society Inc

    EIN 262696300 · Headquarters: Surprise, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Arizona Railway Museum

    EIN 860481826 · Headquarters: Chandler, AZ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  67. Arizona Realtors Foundation for Housing and Community Outreach

    EIN 860733138 · Headquarters: PHOENIX, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  68. Arizona Recreation Center for the Handicapped

    EIN 860310253 · Headquarters: Phoenix, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Arizona Region Sports Car Club Inc

    EIN 866052464 · Headquarters: TUCSON, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  70. Arizona Reined Cow Horse Assn

    EIN 271166423 · Headquarters: SCOTTSDALE, AZ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  71. Arizona Reining Horse Assoc Inc

    EIN 860599263 · Headquarters: SCOTTSDALE, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Arizona Renewable Energy Generation Association

    EIN 465247381 · Headquarters: Phoenix, AZ, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  73. Arizona Repeater Association

    EIN 953404183 · Headquarters: PHOENIX, AZ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  74. Arizona Repertory Singers

    EIN 860507774 · Headquarters: TUCSON, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  75. Arizona Republican Assembly Inc

    EIN 860733942 · Headquarters: MESA, AZ, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  76. Arizona Research Project

    EIN 462013510 · Headquarters: Phoenix, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Arizona Resource Connection

    EIN 371653426 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  78. Arizona Restaurant and Hospitality Association

    EIN 860599958 · Headquarters: PHOENIX, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Arizona Retailers Association Inc

    EIN 860183224 · Headquarters: MESA, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Arizona Retirement Home of Scottsdale C/o Biltmore Properties

    EIN 860456124 · Headquarters: PHOENIX, AZ, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  81. Arizona Rhodesian Ridgeback Club

    EIN 200589746 · Headquarters: Mesa, AZ, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  82. Arizona Road Racers

    EIN 742049461 · Headquarters: TUCSON, AZ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  83. Arizona Rock Products Association

    EIN 860147456 · Headquarters: PHOENIX, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Arizona Roofing Contractor's Assoc

    EIN 860572899 · Headquarters: PHOENIX, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Arizona Rural Letter Carriers Association

    EIN 237235383 · Headquarters: Higley, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. Arizona Saguro Chapter of Womens Army Corp Veterans Association

    EIN 860494233 · Headquarters: Tempe, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Arizona School Counselors Association

    EIN 900624625 · Headquarters: Mesa, AZ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Arizona Seahawkers

    EIN 320261946 · Headquarters: Scottsdale, AZ, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  89. Arizona Seed Crackers Society Inc

    EIN 860716805 · Headquarters: Tempe, AZ, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  90. Arizona Self Insurers Association

    EIN 237134331 · Headquarters: SCOTTSDALE, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Arizona Self-storage Association Inc

    EIN 860833856 · Headquarters: PHOENIX, AZ, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  92. Arizona Sheriffs Association

    EIN 820967523 · Headquarters: Phoenix, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  93. Arizona Showmens Association

    EIN 942745404 · Headquarters: Phoenix, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Arizona Shuffleboard Association INC

    EIN 237031361 · Headquarters: MESA, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Arizona Sign Association Inc

    EIN 860285803 · Headquarters: Glendale, AZ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  96. Arizona Silent Service Memorial Foundation

    EIN 463251643 · Headquarters: MESA, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Arizona Silver Belle Championship Inc

    EIN 860472428 · Headquarters: Gilbert, AZ, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  98. Arizona Skating Academy

    EIN 831471715 · Headquarters: Gilbert, AZ, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  99. Arizona Ski Council

    EIN 860684996 · Headquarters: Scottsdale, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  100. Arizona Society for Hospital Engineering

    EIN 860780898 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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