• NAD83 to NAD83(CSRS)v4 (3)

  EPSG:9244
  Area of use: Canada - Alberta.
  

• NAD83 to NAD83(CSRS)v6 (10)

  EPSG:9550
  Area of use: Canada - Newfoundland - onshore.
  

• NAD83 to NAD83(CSRS)v7 (1)

  EPSG:9795
  Area of use: Canada - Alberta.
  

• NAD83 to NAD83(CSRS)v2 (2)

  EPSG:9887
  Area of use: Canada - Saskatchewan.
  

• NAD83(HARN) to NAD83(NSRS2007) (1)

  EPSG:4461
  Area of use: United States (USA)
  

• NAD83(HARN Corrected) to NAD83(FBN) (1)

  EPSG:8867
  Area of use: Puerto Rico and US Virgin Islands - onshore.
  

• NAD83(CSRS)v2 to NAD83(CORS96) (1)

  EPSG:9126
  Area of use: North America
  

• NAD83(CSRS)v3 to NAD83(CORS96) (1)

  EPSG:9127
  Area of use: North America
  

• NAD83(CSRS)v4 to NAD83(CORS96) (1)

  EPSG:9128
  Area of use: North America
  

• NAD83(CSRS)v6 to NAD83(2011) (1)

  EPSG:9129
  Area of use: North America
  

• NAD83(HARN) to NAD83(HARN Corrected) (1)

  EPSG:9181
  Area of use: Puerto Rico and US Virgin Islands - onshore.
  

• NAD83(CSRS)v7 to NAD83(2011) (1)

  EPSG:10416
  Area of use: North America
  

• NAD83(CSRS)v8 to NAD83(2011) (1)

  EPSG:10419
  Area of use: North America
  

• NAD83(CSRS)v2 to NAD83(CSRS)v3 (1)

  EPSG:9120
  Area of use: Canada - British Columbia - Vancouver Island - Capital Regional District.
  

• NAD83(CSRS)v2 to NAD83(CSRS)v3 (2)

  EPSG:9121
  Area of use: Canada - British Columbia - north Vancouver Island.
  

• NAD83(CSRS)v2 to NAD83(CSRS)v4 (1)

  EPSG:9122
  Area of use: Canada - British Columbia - mainland and Graham Island.
  

• NAD83(2011) to NAD83(2011) + NAVD88 height (3)

  EPSG:9595
  Area of use: United States (USA)
  

• NAD83(2011) to NAD83(2011) + NAVD88 height (2)

  EPSG:9596
  Area of use: United States (USA) - Alaska.
  

• NAD83(2011) to NAD83(2011) + PRVD02 height (2)

  EPSG:9622
  Area of use: Puerto Rico - onshore.
  

• NAD83(2011) to NAD83(2011) + VIVD09 height (2)

  EPSG:9623
  Area of use: US Virgin Islands - onshore - St Croix, St John, and St Thomas.
  

• 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.
  

• 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.
  

• 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
  

• Old Hawaiian to NAD83 (2)

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

• 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.
  

• NAD83 to WGS 84 (18)

  EPSG:1714
  Area of use: United States (USA) - Florida.
  

• NAD83 to WGS 84 (19)

  EPSG:1715
  Area of use: United States (USA) - Idaho and Montana - east of 113°W.
  

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