• NAD83(MA11) to NAD83(MA11) + GUVD04 height (1)

  EPSG:9624
  Area of use: Guam - onshore.
  

• NAD83(MA11) to NAD83(MA11) + NMVD03 height (1)

  EPSG:9625
  Area of use: Northern Mariana Islands - onshore - Rota, Saipan and Tinian.
  

• NAD83(PA11) to NAD83(PA11) + ASVD02 height (1)

  EPSG:9626
  Area of use: American Samoa - Tutuila island.
  

• NAD83(CSRS)v4 to NAD83(CSRS)v2 (1)

  EPSG:10119
  Area of use: Canada
  

• NAD83(CSRS)v4 to NAD83(CSRS)v3 (1)

  EPSG:10120
  Area of use: Canada
  

• NAD83(CSRS)v6 to NAD83(CSRS)v2 (1)

  EPSG:10121
  Area of use: Canada
  

• NAD83(CSRS)v6 to NAD83(CSRS)v3 (1)

  EPSG:10122
  Area of use: Canada
  

• NAD83(CSRS)v6 to NAD83(CSRS)v4 (1)

  EPSG:10123
  Area of use: Canada
  

• NAD83(CSRS)v7 to NAD83(CSRS)v2 (1)

  EPSG:10124
  Area of use: Canada
  

• NAD83(CSRS)v7 to NAD83(CSRS)v3 (1)

  EPSG:10125
  Area of use: Canada
  

• NAD83(CSRS)v7 to NAD83(CSRS)v4 (1)

  EPSG:10126
  Area of use: Canada
  

• NAD83(CSRS)v8 to NAD83(CSRS)v2 (1)

  EPSG:10421
  Area of use: Canada
  

• NAD83(CSRS)v8 to NAD83(CSRS)v3 (1)

  EPSG:10422
  Area of use: Canada
  

• NAD83(CSRS)v8 to NAD83(CSRS)v4 (1)

  EPSG:10423
  Area of use: Canada
  

• NAD27 to NAD83 (1)

  EPSG:1241
  Area of use: United States (USA)
  

• NAD27 to NAD83 (2)

  EPSG:1243
  Area of use: United States (USA) - Alaska including EEZ.
  

• NAD27 to NAD83 (3)

  EPSG:1312
  Area of use: Canada
  

• NAD27 to NAD83 (4)

  EPSG:1313
  Area of use: Canada
  

• NAD27 to NAD83 (5)

  EPSG:1462
  Area of use: Canada - Quebec.
  

• NAD27 to NAD83 (8)

  EPSG:8549
  Area of use: United States (USA) - Alaska.
  

• NAD27 to NAD83 (7)

  EPSG:8555
  Area of use: United States (USA)
  

• ATS77 to NAD83 (1)

  EPSG:9105
  Area of use: Canada - Nova Scotia onshore.
  

• NAD27 to NAD83 (9)

  EPSG:9111
  Area of use: Canada - Saskatchewan.
  

• NAD27 to NAD83 (6)

  EPSG:1573
  Area of use: Canada - Quebec.
  

• New Brunswick Stereographic (NAD83)

  EPSG:19946
  Area of use: Canada - New Brunswick.
  

• NAD83(CSRS)v6 to NAD83(CSRS)v6 + CGVD2013a(2010) height (1)

  EPSG:9644
  Area of use: Canada
  

• NAD83(CSRS)v4 to NAD83(CSRS)v4 + CGVD2013a(2002) height (1)

  EPSG:10128
  Area of use: Canada
  

• NAD83(CSRS)v3 to NAD83(CSRS)v3 + CGVD2013a(1997) height (1)

  EPSG:10129
  Area of use: Canada
  

• NAD83 to WGS 84 (1)

  EPSG:1188
  Area of use: North America
  

• NAD83 to WGS 84 (2)

  EPSG:1251
  Area of use: United States (USA) - Alaska - Aleutian Islands onshore.
  

• NAD83 to WGS 84 (3)

  EPSG:1252
  Area of use: United States (USA) - Hawaii - main islands onshore and offshore.
  

• NAD27(CGQ77) to NAD83 (1)

  EPSG:1451
  Area of use: Canada - Quebec.
  

• Old Hawaiian to NAD83 (1)

  EPSG:1454
  Area of use: United States (USA) - Hawaii - main islands onshore.
  

• Puerto Rico to NAD83 (1)

  EPSG:1461
  Area of use: Puerto Rico, US Virgin Islands and British Virgin Islands - onshore.
  

• NAD27(76) to NAD83 (1)

  EPSG:1463
  Area of use: Canada - Ontario.
  

• NAD27 to NAD83(HARN) (22)

  EPSG:6739
  Area of use: United States (USA) - South Dakota.
  

• ITRF96 to NAD83(CORS96) (1)

  EPSG:6864
  Area of use: Puerto Rico
  

• ITRF97 to NAD83(CORS96) (1)

  EPSG:6865
  Area of use: Puerto Rico
  

• ITRF2000 to NAD83(CORS96) (1)

  EPSG:6866
  Area of use: Puerto Rico
  

• ITRF2008 to NAD83(2011) (1)

  EPSG:7807
  Area of use: Puerto Rico
  

• ITRF2008 to NAD83(PA11) (1)

  EPSG:7808
  Area of use: American Samoa, Marshall Islands, United States (USA)
  

• ITRF2008 to NAD83(MA11) (1)

  EPSG:7809
  Area of use: Guam, Northern Mariana Islands and Palau; onshore and offshore.
  

• ITRF92 to NAD83(CSRS96) (1)

  EPSG:8256
  Area of use: Canada
  

• ITRF93 to NAD83(CSRS96) (1)

  EPSG:8257
  Area of use: Canada
  

• ITRF94 to NAD83(CSRS96) (1)

  EPSG:8258
  Area of use: Canada
  

• NAD27 to NAD83(HARN) (1)

  EPSG:8460
  Area of use: United States (USA) - Alabama.
  

• NAD27 to NAD83(HARN) (2)

  EPSG:8461
  Area of use: United States (USA) - Arizona.
  

• NAD27 to NAD83(HARN) (3)

  EPSG:8462
  Area of use: United States (USA) - California north of 36.5°N.
  

• NAD27 to NAD83(HARN) (4)

  EPSG:8463
  Area of use: United States (USA) - California south of 36.5°N
  

• NAD27 to NAD83(HARN) (5)

  EPSG:8464
  Area of use: United States (USA) - Colorado.
  

• NAD27 to NAD83(HARN) (6)

  EPSG:8465
  Area of use: United States (USA) - Georgia.
  

• NAD27 to NAD83(HARN) (7)

  EPSG:8466
  Area of use: United States (USA) - Florida.
  

• NAD27 to NAD83(HARN) (8)

  EPSG:8467
  Area of use: United States (USA) - Idaho and Montana - east of 113°W.
  

• NAD27 to NAD83(HARN) (9)

  EPSG:8468
  Area of use: United States (USA) - Idaho and Montana - west of 113°W.
  

• NAD27 to NAD83(HARN) (10)

  EPSG:8469
  Area of use: United States (USA) - Kentucky.
  

• NAD27 to NAD83(HARN) (11)

  EPSG:8470
  Area of use: United States (USA) - Louisiana.
  

• NAD27 to NAD83(HARN) (12)

  EPSG:8471
  Area of use: United States (USA) - Delaware and Maryland.
  

• NAD27 to NAD83(HARN) (13)

  EPSG:8472
  Area of use: United States (USA) - Maine.
  

• NAD27 to NAD83(HARN) (14)

  EPSG:8473
  Area of use: United States (USA) - Michigan.
  

• NAD27 to NAD83(HARN) (15)

  EPSG:8474
  Area of use: United States (USA) - Mississippi.
  

• NAD27 to NAD83(HARN) (16)

  EPSG:8475
  Area of use: United States (USA)
  

• NAD27 to NAD83(HARN) (17)

  EPSG:8476
  Area of use: United States (USA) - Connecticut; Massachusetts; New Hampshire; Rhode Island; Vermont.
  

• NAD27 to NAD83(HARN) (18)

  EPSG:8477
  Area of use: United States (USA) - New Mexico.
  

• NAD27 to NAD83(HARN) (19)

  EPSG:8478
  Area of use: United States (USA) - New York.
  

• NAD27 to NAD83(HARN) (20)

  EPSG:8479
  Area of use: United States (USA) - North Dakota.
  

• NAD27 to NAD83(HARN) (21)

  EPSG:8480
  Area of use: United States (USA) - Oklahoma.
  

• NAD27 to NAD83(HARN) (23)

  EPSG:8483
  Area of use: United States (USA)
  

• NAD27 to NAD83(HARN) (24)

  EPSG:8484
  Area of use: United States (USA) - Texas east of 100°W.
  

• NAD27 to NAD83(HARN) (25)

  EPSG:8485
  Area of use: United States (USA) - Texas west of 100°W.
  

• NAD27 to NAD83(HARN) (26)

  EPSG:8486
  Area of use: United States (USA) - Virginia.
  

• NAD27 to NAD83(HARN) (27)

  EPSG:8487
  Area of use: United States (USA) - Oregon and Washington.
  

• NAD27 to NAD83(HARN) (28)

  EPSG:8488
  Area of use: United States (USA) - Wisconsin.
  

• NAD27 to NAD83(HARN) (29)

  EPSG:8489
  Area of use: United States (USA) - Wyoming.
  

• NAD27 to NAD83(HARN) (30)

  EPSG:8509
  Area of use: United States (USA) - Indiana.
  

• NAD27 to NAD83(HARN) (31)

  EPSG:8510
  Area of use: United States (USA) - Kansas.
  

• NAD27 to NAD83(HARN) (32)

  EPSG:8511
  Area of use: United States (USA) - Nevada.
  

• NAD27 to NAD83(HARN) (33)

  EPSG:8512
  Area of use: United States (USA) - Ohio.
  

• NAD27 to NAD83(HARN) (34)

  EPSG:8513
  Area of use: United States (USA) - Utah.
  

• NAD27 to NAD83(HARN) (35)

  EPSG:8514
  Area of use: United States (USA) - West Virginia.
  

• NAD27 to NAD83(HARN) (36)

  EPSG:8553
  Area of use: United States (USA) - Illinois.
  

• NAD27 to NAD83(HARN) (37)

  EPSG:8554
  Area of use: United States (USA)
  

• Old Hawaiian to NAD83 (2)

  EPSG:8561
  Area of use: United States (USA) - Hawaii - main islands onshore.
  

• NAD27 to NAD83(HARN) (38)

  EPSG:8586
  Area of use: United States (USA) - Arkansas.
  

• NAD27 to NAD83(HARN) (39)

  EPSG:8587
  Area of use: United States (USA) - Iowa.
  

• NAD27 to NAD83(HARN) (40)

  EPSG:8588
  Area of use: United States (USA) - Minnesota.
  

• NAD27 to NAD83(HARN) (41)

  EPSG:8589
  Area of use: United States (USA) - Missouri.
  

• Puerto Rico to NAD83 (2)

  EPSG:8668
  Area of use: Puerto Rico and US Virgin Islands - onshore.
  

• ITRF2014 to NAD83(2011) (1)

  EPSG:8970
  Area of use: Puerto Rico
  

• ITRF2000 to NAD83(MARP00) (1)

  EPSG:9077
  Area of use: Guam, Northern Mariana Islands and Palau; onshore and offshore.
  

• ITRF2000 to NAD83(PACP00) (1)

  EPSG:9078
  Area of use: American Samoa, Marshall Islands, United States (USA)
  

• NAD27(CGQ77) to NAD83 (2)

  EPSG:1575
  Area of use: Canada - Quebec.
  

• NAD83 to WGS 84 (6)

  EPSG:1696
  Area of use: Canada - Quebec.
  

• NAD83 to WGS 84 (7)

  EPSG:1697
  Area of use: Canada - Saskatchewan.
  

• NAD83 to WGS 84 (8)

  EPSG:1702
  Area of use: Canada - Alberta.
  

• NAD83 to WGS 84 (12)

  EPSG:1708
  Area of use: United States (USA) - Arkansas.
  

• NAD83 to WGS 84 (13)

  EPSG:1709
  Area of use: United States (USA) - Iowa.
  

• NAD83 to WGS 84 (14)

  EPSG:1710
  Area of use: United States (USA) - Minnesota.
  

• NAD83 to WGS 84 (15)

  EPSG:1711
  Area of use: United States (USA) - Missouri.
  

• NAD83 to WGS 84 (16)

  EPSG:1712
  Area of use: United States (USA) - Colorado.
  

• NAD83 to WGS 84 (17)

  EPSG:1713
  Area of use: United States (USA) - Georgia.
  

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