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. Delta Phi Epsilon Sorority Inc

    EIN 452558382 · Headquarters: PHILADELPHIA, PA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  2. Delta Phi Epsilon Sorority Inc

    EIN 454043553 · Headquarters: PHILADELPHIA, PA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  3. Delta Phi Epsilon Sorority Inc

    EIN 454043714 · Headquarters: Philadelphia, PA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  4. Delta Phi Epsilon Sorority Inc

    EIN 455166003 · Headquarters: PHILADELPHIA, PA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  5. Delta Phi Epsilon Sorority Inc

    EIN 465188578 · Headquarters: Philadelphia, PA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  6. Delta Phi Epsilon Sorority Inc

    EIN 465206845 · Headquarters: Philadelphia, PA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  7. Delta Phi Epsilon Sorority Inc

    EIN 465270429 · Headquarters: Philadelphia, PA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  8. Delta Phi Epsilon Sorority Inc

    EIN 465632878 · Headquarters: Philadelphia, PA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  9. Delta Phi Epsilon Sorority Inc

    EIN 520796602 · Headquarters: College Park, MD, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  10. Delta Phi Epsilon Sorority Inc

    EIN 810866265 · Headquarters: Philadelphia, PA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  11. Delta Phi Epsilon Sorority Inc

    EIN 812690788 · Headquarters: Philadelphia, PA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  12. Delta Phi Epsilon Sorority Inc

    EIN 812724353 · Headquarters: Philadelphia, PA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  13. Delta Phi Epsilon Sorority Inc

    EIN 812751147 · Headquarters: Philadelphia, PA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  14. Delta Phi Epsilon Sorority Inc Gamma Tau Chapter

    EIN 465180467 · Headquarters: PHILADELPHIA, PA, USA · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  15. Delta Phi Fraternity Alumni Association

    EIN 376045307 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  16. Delta Phi Fraternity Inc

    EIN 541417569 · Headquarters: Chapel Hill, NC, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  17. Delta Phi Gamma Corporation

    EIN 916057017 · Headquarters: MOUNT VERNON, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Delta Phi House Corp of Delta Gamma

    EIN 953641517 · Headquarters: COLUMBUS, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. Delta Phi Lambda

    EIN 831994364 · Headquarters: Ames, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Delta Phi Lambda

    EIN 831995530 · Headquarters: Clemson, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Delta Phi Lambda

    EIN 832201721 · Headquarters: Allendale, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Delta Phi Lambda

    EIN 850814858 · Headquarters: Knoxville, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Delta Phi Lambda at Georgia Institute of Technology

    EIN 851045453 · Headquarters: Chapin, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Delta Phi Lambda Sorority

    EIN 832378974 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  25. Delta Phi Lambda Sorority

    EIN 881250230 · Headquarters: Lexington, KY, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  26. Delta Phi Lambda Sorority Inc at Loyola University

    EIN 832528449 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Delta Phi Lambda Sorority Inc at the University of Minnesota

    EIN 993728507 · Headquarters: Saint Paul, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Delta Phi Lambda University of Georgia Alumnae Association

    EIN 465271029 · Headquarters: Smyrna, GA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  29. Delta Phi Omega

    EIN 392567534 · Headquarters: Georgetown, KY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Delta Pi Building Association of Kappa Kappa Gamma

    EIN 736097061 · Headquarters: BROKEN ARROW, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Delta Pi Chapter of Alpha Chi Omega Fraternity

    EIN 626046725 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Delta Pilots Disability and Survivorship Trust

    EIN 366751616 · Headquarters: ATLANTA, GA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Delta Pilots Medical Trust

    EIN 366791917 · Headquarters: ATLANTA, GA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Delta Pioneers West Coast

    EIN 834309517 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  35. Delta Property Management Company

    EIN 994642584 · Headquarters: Wheeling, WV, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Delta Psi Alumni Housing Corporation

    EIN 842949820 · Headquarters: CLARKSTON, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Delta Psi Chapter of Alpha Chi Omega Fraternity

    EIN 956146401 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Delta Psi Fraternity

    EIN 231638518 · Headquarters: Philadelphia, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Delta Psi Fraternity

    EIN 640350891 · Headquarters: OXFORD, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Delta Psi Fraternity of University of Vermont & State Ag College

    EIN 900444276 · Headquarters: Burlington, VT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Delta Psi House Association of Kappa Kappa Gamma Fraternity

    EIN 237189490 · Headquarters: LUBBOCK, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Delta Psi of Theta Chi Building Corporation

    EIN 431412966 · Headquarters: SHAWNEE, KS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Delta Psi Rho Inc

    EIN 844153265 · Headquarters: Alpharetta, GA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  44. Delta Recovery Solutions

    EIN 920969799 · Headquarters: Mount Pleasant, TN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  45. Delta Recreation Council

    EIN 346554758 · Headquarters: DELTA, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  46. Delta Regional Unit Employee Corporation

    EIN 383933282 · Headquarters: Dermott, AR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Delta Research & Educational Foundation

    EIN 521338072 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Delta Research Education and Development Foundation

    EIN 710684329 · Headquarters: West Memphis, AR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Delta Rho Chapter Alpha Chi Omega Fraternity Inc

    EIN 455585793 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Delta Rho Chapter Alpha Gamma Delta

    EIN 311312595 · Headquarters: NAPA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Delta Rho Chapter House Association of Kappa Kappa Gamma Fraternity

    EIN 237219356 · Headquarters: UNIVERSITY, MS, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  52. Delta Rho Educational Foundation of Florida Inc

    EIN 300288194 · Headquarters: PINELLAS PARK, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Delta Rho Housing Corporation

    EIN 882852921 · Headquarters: LITTLETON, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  54. Delta Rho Pi Kappa Phi

    EIN 991127325 · Headquarters: CHARLOTTE, NC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  55. Delta Rho Zeta Alumni Association

    EIN 465459192 · Headquarters: LARAMIE, WY, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  56. Delta Round Up Club Inc 1800 Rd & Crawford Ave

    EIN 841111188 · Headquarters: Delta, CO, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  57. Delta Senior Citizens Incorporated

    EIN 741906044 · Headquarters: Delta, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Delta Service Center Council

    EIN 680436791 · Headquarters: Stockton, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  59. Delta Seta Sorority

    EIN 991000220 · Headquarters: Fletcher, NC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Delta Sierra Alfa Romeo Club Inc

    EIN 942827922 · Headquarters: ORANGEVALE, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Delta Sigma Chapter of Phi Beta Sigma Fraternity

    EIN 811855451 · Headquarters: WINSTON SALEM, NC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Delta Sigma Chi Fraternity

    EIN 421209153 · Headquarters: Davenport, IA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  63. Delta Sigma Chi Fraternity Incorporated

    EIN 474629601 · Headquarters: Monterey Park, CA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  64. Delta Sigma Corporation

    EIN 930660005 · Headquarters: EUGENE, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Delta Sigma Delta Educational Foundation

    EIN 386089377 · Headquarters: KATONAH, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  66. Delta Sigma Delta Fraternity

    EIN 136132173 · Headquarters: New York, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Delta Sigma Delta Fraternity

    EIN 166090179 · Headquarters: Pittsford, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Delta Sigma Delta Fraternity

    EIN 166090180 · Headquarters: Forestville, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Delta Sigma Delta Fraternity

    EIN 222546825 · Headquarters: Boston, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Delta Sigma Delta Fraternity

    EIN 236434503 · Headquarters: West Orange, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Delta Sigma Delta Fraternity

    EIN 236434504 · Headquarters: Nekoosa, WI, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  72. Delta Sigma Delta Fraternity

    EIN 237065955 · Headquarters: Nekoosa, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  73. Delta Sigma Delta Fraternity

    EIN 237358246 · Headquarters: San Fraxncisco, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  74. Delta Sigma Delta Fraternity

    EIN 237358247 · Headquarters: SACRAMENTO, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Delta Sigma Delta Fraternity

    EIN 237358248 · Headquarters: Elk Grove, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Delta Sigma Delta Fraternity

    EIN 256087449 · Headquarters: Springdale, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Delta Sigma Delta Fraternity

    EIN 256087450 · Headquarters: Cheswick, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Delta Sigma Delta Fraternity

    EIN 316079737 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Delta Sigma Delta Fraternity

    EIN 316079738 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Delta Sigma Delta Fraternity

    EIN 320422489 · Headquarters: Placentia, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Delta Sigma Delta Fraternity

    EIN 346597015 · Headquarters: Mentor, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Delta Sigma Delta Fraternity

    EIN 346597016 · Headquarters: North Royalton, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Delta Sigma Delta Fraternity

    EIN 356072422 · Headquarters: Westfield, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Delta Sigma Delta Fraternity

    EIN 356072423 · Headquarters: Carmel, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Delta Sigma Delta Fraternity

    EIN 364781518 · Headquarters: Nekoosa, WI, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  86. Delta Sigma Delta Fraternity

    EIN 366208213 · Headquarters: Highland Park, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Delta Sigma Delta Fraternity

    EIN 366208215 · Headquarters: Nekoosa, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. Delta Sigma Delta Fraternity

    EIN 380472950 · Headquarters: ANN ARBOR, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Delta Sigma Delta Fraternity

    EIN 386146366 · Headquarters: Bloomfield Hills, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Delta Sigma Delta Fraternity

    EIN 386146367 · Headquarters: Northville, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Delta Sigma Delta Fraternity

    EIN 391803274 · Headquarters: Charleston, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Delta Sigma Delta Fraternity

    EIN 391803276 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Delta Sigma Delta Fraternity

    EIN 391830734 · Headquarters: NEKOOSA, WI, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  94. Delta Sigma Delta Fraternity

    EIN 396092879 · Headquarters: Oconomowoc, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Delta Sigma Delta Fraternity

    EIN 396127500 · Headquarters: New Berlin, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Delta Sigma Delta Fraternity

    EIN 410217345 · Headquarters: MINNETONKA, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Delta Sigma Delta Fraternity

    EIN 412623342 · Headquarters: SACRAMENTO, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Delta Sigma Delta Fraternity

    EIN 416059467 · Headquarters: Excelsior, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Delta Sigma Delta Fraternity

    EIN 420212330 · Headquarters: DUBUQUE, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Delta Sigma Delta Fraternity

    EIN 436075121 · Headquarters: Bridgeton, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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