• PSD93 to WGS 84 (3)

  EPSG:1617
  Area of use: Oman - block 4.
  

• MGI to WGS 84 (3)

  EPSG:1618
  Area of use: Austria.
  

• ED50 to WGS 84 (25)

  EPSG:1627
  Area of use: Denmark - onshore.
  

• ED50 to WGS 84 (26)

  EPSG:1629
  Area of use: Gibraltar - onshore and offshore.
  

• ED50 to WGS 84 (27)

  EPSG:1631
  Area of use: Spain - Balearic Islands.
  

• ED50 to WGS 84 (28)

  EPSG:1633
  Area of use: Spain - onshore mainland except northwest (north of 41°30'N and west of 4°30'W).
  

• ED50 to WGS 84 (29)

  EPSG:1635
  Area of use: Spain - onshore mainland north of 41°30'N and west of 4°30' W.
  

• KKJ to WGS 84 (1)

  EPSG:1639
  Area of use: Finland - onshore.
  

• TM65 to WGS 84 (2)

  EPSG:1641
  Area of use: Ireland - onshore. United Kingdom (UK) - Northern Ireland (Ulster) - onshore.
  

• LUREF to WGS 84 (1)

  EPSG:1643
  Area of use: Luxembourg.
  

• Lisbon to WGS 84 (1)

  EPSG:1656
  Area of use: Portugal - mainland - onshore.
  

• AGD66 to WGS 84 (12)

  EPSG:1665
  Area of use: Australia - Australian Capital Territory.
  

• AGD66 to WGS 84 (13)

  EPSG:1666
  Area of use: Australia - New South Wales and Victoria.
  

• AGD66 to WGS 84 (14)

  EPSG:1667
  Area of use: Australia - Tasmania including islands - onshore.
  

• AGD66 to WGS 84 (15)

  EPSG:1668
  Area of use: Australia - Northern Territory.
  

• AGD84 to WGS 84 (7)

  EPSG:1669
  Area of use: Australia - Queensland, South Australia, Western Australia, federal areas offshore west of 129°E.
  

• NZGD49 to WGS 84 (3)

  EPSG:1670
  Area of use: New Zealand - North Island, South Island, Stewart Island - onshore.
  

• Amersfoort to WGS 84 (2)

  EPSG:1672
  Area of use: Netherlands - onshore, including Waddenzee, Dutch Wadden Islands and 12-mile offshore coastal zone.
  

• DHDN to WGS 84 (1)

  EPSG:1673
  Area of use: Germany
  

• CH1903+ to WGS 84 (1)

  EPSG:1676
  Area of use: Liechtenstein; Switzerland.
  

• RT90 to WGS 84 (1)

  EPSG:1680
  Area of use: Sweden - onshore and offshore.
  

• Tete to WGS 84 (1)

  EPSG:1683
  Area of use: Mozambique - onshore.
  

• Tete to WGS 84 (2)

  EPSG:1684
  Area of use: Mozambique - Maputo province and southern part of Gaza province; i.e. south of approximately 24°S.
  

• Tete to WGS 84 (3)

  EPSG:1685
  Area of use: Mozambique
  

• Tete to WGS 84 (4)

  EPSG:1686
  Area of use: Mozambique
  

• Tete to WGS 84 (5)

  EPSG:1687
  Area of use: Mozambique - provinces of Nampula; Niassa; Cabo Delgado; i.e. north of approximately 16°S.
  

• ATS77 to WGS 84 (1)

  EPSG:1688
  Area of use: Canada - New Brunswick.
  

• ATS77 to WGS 84 (2)

  EPSG:1689
  Area of use: Canada - Prince Edward Island.
  

• NAD27 to WGS 84 (34)

  EPSG:1692
  Area of use: Canada - Quebec.
  

• NAD27 to WGS 84 (33)

  EPSG:1693
  Area of use: Canada
  

• 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.
  

• NAD27 to WGS 84 (32)

  EPSG:1703
  Area of use: Canada - Saskatchewan.
  

• 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.
  

• NAD83 to WGS 84 (20)

  EPSG:1716
  Area of use: United States (USA) - Idaho and Montana - west of 113°W.
  

• NAD83 to WGS 84 (21)

  EPSG:1717
  Area of use: United States (USA) - Alabama.
  

• NAD83 to WGS 84 (22)

  EPSG:1718
  Area of use: United States (USA) - Kentucky.
  

• NAD83 to WGS 84 (23)

  EPSG:1719
  Area of use: United States (USA) - Louisiana.
  

• NAD83 to WGS 84 (24)

  EPSG:1720
  Area of use: United States (USA) - Delaware and Maryland.
  

• NAD83 to WGS 84 (25)

  EPSG:1721
  Area of use: United States (USA) - Maine.
  

• NAD83 to WGS 84 (26)

  EPSG:1722
  Area of use: United States (USA) - Michigan.
  

• NAD83 to WGS 84 (27)

  EPSG:1723
  Area of use: United States (USA) - Mississippi.
  

• NAD83 to WGS 84 (28)

  EPSG:1724
  Area of use: United States (USA)
  

• NAD83 to WGS 84 (29)

  EPSG:1725
  Area of use: United States (USA) - Connecticut; Massachusetts; New Hampshire; Rhode Island; Vermont.
  

• NAD83 to WGS 84 (30)

  EPSG:1726
  Area of use: United States (USA) - New Mexico.
  

• NAD83 to WGS 84 (31)

  EPSG:1727
  Area of use: United States (USA) - New York.
  

• NAD83 to WGS 84 (32)

  EPSG:1728
  Area of use: United States (USA) - Arizona.
  

• NAD83 to WGS 84 (33)

  EPSG:1729
  Area of use: United States (USA) - North Dakota.
  

• NAD83 to WGS 84 (34)

  EPSG:1730
  Area of use: United States (USA) - Oklahoma.
  

• NAD83 to WGS 84 (35)

  EPSG:1731
  Area of use: Puerto Rico and US Virgin Islands - onshore.
  

• NAD83 to WGS 84 (36)

  EPSG:1732
  Area of use: United States (USA) - South Dakota.
  

• NAD83 to WGS 84 (37)

  EPSG:1733
  Area of use: United States (USA)
  

• NAD83 to WGS 84 (38)

  EPSG:1734
  Area of use: United States (USA) - Texas east of 100°W.
  

• NAD83 to WGS 84 (39)

  EPSG:1735
  Area of use: United States (USA) - Texas west of 100°W.
  

• NAD83 to WGS 84 (40)

  EPSG:1736
  Area of use: United States (USA) - Virginia.
  

• NAD83 to WGS 84 (41)

  EPSG:1737
  Area of use: United States (USA) - Oregon and Washington.
  

• NAD83 to WGS 84 (42)

  EPSG:1738
  Area of use: United States (USA) - Wisconsin.
  

• NAD83 to WGS 84 (43)

  EPSG:1739
  Area of use: United States (USA) - California north of 36.5°N.
  

• NAD83 to WGS 84 (44)

  EPSG:1740
  Area of use: United States (USA) - Wyoming.
  

• NAD83 to WGS 84 (45)

  EPSG:1741
  Area of use: United States (USA) - Hawaii - main islands onshore.
  

• NAD83 to WGS 84 (46)

  EPSG:1742
  Area of use: United States (USA) - Indiana.
  

• NAD83 to WGS 84 (47)

  EPSG:1743
  Area of use: United States (USA) - Kansas.
  

• NAD83 to WGS 84 (48)

  EPSG:1744
  Area of use: United States (USA) - Nevada.
  

• NAD83 to WGS 84 (49)

  EPSG:1745
  Area of use: United States (USA) - Ohio.
  

• NAD83 to WGS 84 (50)

  EPSG:1746
  Area of use: United States (USA) - Utah.
  

• NAD83 to WGS 84 (51)

  EPSG:1747
  Area of use: United States (USA) - West Virginia.
  

• NAD83 to WGS 84 (52)

  EPSG:1748
  Area of use: United States (USA) - Illinois.
  

• NAD83 to WGS 84 (53)

  EPSG:1749
  Area of use: United States (USA)
  

• NAD83 to WGS 84 (54)

  EPSG:1750
  Area of use: United States (USA) - California south of 36.5°N
  

• CH1903 to WGS 84 (1)

  EPSG:1753
  Area of use: Liechtenstein; Switzerland.
  

• Minna to WGS 84 (3)

  EPSG:1754
  Area of use: Nigeria - onshore south.
  

• CH1903 to WGS 84 (2)

  EPSG:1766
  Area of use: Liechtenstein; Switzerland.
  

• REGVEN to WGS 84 (1)

  EPSG:1768
  Area of use: Venezuela - onshore and offshore.
  

• DHDN to WGS 84 (2)

  EPSG:1777
  Area of use: Germany
  

• ED50 to WGS 84 (30)

  EPSG:1784
  Area of use: Türkiye (Turkey) - onshore and offshore.
  

• ED50 to WGS 84 (31)

  EPSG:1810
  Area of use: Egypt - Western Desert.
  

• PSAD56 to WGS 84 (12)

  EPSG:1811
  Area of use: Brazil - offshore shelf - Amazon cone.
  

• Batavia to WGS 84 (2)

  EPSG:1813
  Area of use: Indonesia - southern Java Sea offshore northwest Java.
  

• Batavia to WGS 84 (3)

  EPSG:1814
  Area of use: Indonesia - offshore Madura Strait and western Bali Sea.
  

• Minna to WGS 84 (4)

  EPSG:1818
  Area of use: Nigeria - offshore beyond continental shelf.
  

• Minna to WGS 84 (6)

  EPSG:1820
  Area of use: Nigeria - offshore blocks OPL 209, 219 and 220.
  

• Minna to WGS 84 (7)

  EPSG:1821
  Area of use: Nigeria - offshore blocks OML 99-102 and OPL 222 and 223.
  

• Minna to WGS 84 (8)

  EPSG:1822
  Area of use: Nigeria - offshore blocks OPL 209-213 and 316.
  

• Minna to WGS 84 (9)

  EPSG:1823
  Area of use: Nigeria - offshore blocks OPL 217-223.
  

• Minna to WGS 84 (10)

  EPSG:1824
  Area of use: Nigeria - onshore - Gongola Basin
  

• JGD2000 to WGS 84 (1)

  EPSG:1826
  Area of use: Japan - onshore and offshore, excluding northern prefectures of 'main province' (see remarks).
  

• HD72 to WGS 84 (1)

  EPSG:1830
  Area of use: Hungary.
  

• HD72 to WGS 84 (2)

  EPSG:1831
  Area of use: Hungary.
  

• ID74 to WGS 84 (2)

  EPSG:1832
  Area of use: Indonesia - onshore.
  

• ID74 to WGS 84 (3)

  EPSG:1833
  Area of use: Indonesia - onshore.
  

• Makassar to WGS 84 (1)

  EPSG:1837
  Area of use: Indonesia - south west Sulawesi.
  

• Segara to WGS 84 (4)

  EPSG:1838
  Area of use: Indonesia - east Kalimantan - Mahakam delta coastal and offshore shelf areas.
  

• QND95 to WGS 84 (1)

  EPSG:1840
  Area of use: Qatar - onshore.
  

• ATS77 to WGS 84 (3)

  EPSG:1851
  Area of use: Canada - Nova Scotia onshore.
  

• ED50 to WGS 84 (39)

  EPSG:1853
  Area of use: Ireland - offshore - Corrib and Errigal fields.
  

• FD58 to WGS 84 (2)

  EPSG:1854
  Area of use: Iran - Lavan Island and Balal field.
  

• FD58 to WGS 84 (3)

  EPSG:1855
  Area of use: Iran - Kharg Island.
  

• ELD79 to WGS 84 (1)

  EPSG:1859
  Area of use: Libya - Murzuq and En Naga fields.
  

• ELD79 to WGS 84 (2)

  EPSG:1860
  Area of use: Libya - Murzuq and En Naga fields.
  

• ELD79 to WGS 84 (3)

  EPSG:1861
  Area of use: Libya - Mabruk field.
  

• ELD79 to WGS 84 (4)

  EPSG:1862
  Area of use: Libya - Mabruk field.
  

• ELD79 to WGS 84 (5)

  EPSG:1863
  Area of use: Libya - Mabruk field.
  

• SAD69 to WGS 84 (1)

  EPSG:1864
  Area of use: South America - onshore north of 45°S excluding Amazonia.
  

• SAD69 to WGS 84 (2)

  EPSG:1865
  Area of use: Argentina - mainland onshore.
  

• SAD69 to WGS 84 (3)

  EPSG:1866
  Area of use: Bolivia.
  

• SAD69 to WGS 84 (4)

  EPSG:1867
  Area of use: Brazil
  

• SAD69 to WGS 84 (5)

  EPSG:1868
  Area of use: Chile - onshore north of 45°S.
  

• SAD69 to WGS 84 (6)

  EPSG:1869
  Area of use: Colombia - mainland onshore.
  

• SAD69 to WGS 84 (7)

  EPSG:1870
  Area of use: Ecuador - mainland - onshore.
  

• SAD69 to WGS 84 (8)

  EPSG:1871
  Area of use: Ecuador - Baltra; Galapagos - onshore.
  

• SAD69 to WGS 84 (9)

  EPSG:1872
  Area of use: Guyana - onshore.
  

• SAD69 to WGS 84 (10)

  EPSG:1873
  Area of use: Paraguay.
  

• SAD69 to WGS 84 (11)

  EPSG:1874
  Area of use: Peru - onshore.
  

• SAD69 to WGS 84 (12)

  EPSG:1875
  Area of use: Trinidad and Tobago - Trinidad - onshore.
  

• SAD69 to WGS 84 (13)

  EPSG:1876
  Area of use: Venezuela - onshore.
  

• SAD69 to WGS 84 (14)

  EPSG:1877
  Area of use: Brazil
  

• RT90 to WGS 84 (2)

  EPSG:1896
  Area of use: Sweden - onshore and offshore.
  

• Segara to WGS 84 (1)

  EPSG:1897
  Area of use: Indonesia
  

• Segara to WGS 84 (2)

  EPSG:1898
  Area of use: Indonesia
  

• Segara to WGS 84 (3)

  EPSG:1899
  Area of use: Indonesia - northeast Kalimantan.
  

• CSG67 to WGS 84 (1)

  EPSG:1906
  Area of use: French Guiana - coastal area.
  

• RGR92 to WGS 84 (1)

  EPSG:1912
  Area of use: Reunion - onshore and offshore.
  

• ISN93 to WGS 84 (1)

  EPSG:1952
  Area of use: Iceland - onshore and offshore.
  

• TM75 to WGS 84 (2)

  EPSG:1954
  Area of use: Ireland - onshore. United Kingdom (UK) - Northern Ireland (Ulster) - onshore.
  

• TM75 to WGS 84 (3)

  EPSG:1956
  Area of use: Ireland - onshore. United Kingdom (UK) - Northern Ireland (Ulster) - onshore.
  

• Lisbon to WGS 84 (3)

  EPSG:1984
  Area of use: Portugal - mainland - onshore.
  

• ED50 to WGS 84 (33)

  EPSG:1985
  Area of use: Portugal - mainland - onshore.
  

• Lisbon to WGS 84 (4)

  EPSG:1988
  Area of use: Portugal - mainland - onshore.
  

• ED50 to WGS 84 (34)

  EPSG:1989
  Area of use: Portugal - mainland - onshore.
  

• ED50 to WGS 84 (36)

  EPSG:1998
  Area of use: Germany - offshore North Sea.
  

• HD1909 to WGS 84 (1)

  EPSG:3817
  Area of use: Hungary.
  

• TWD97 to WGS 84 (1)

  EPSG:3830
  Area of use: Taiwan, Republic of China - onshore and offshore - Taiwan Island, Penghu (Pescadores) Islands.
  

• IGRS to WGS 84 (1)

  EPSG:3894
  Area of use: Iraq - onshore and offshore.
  

• ED50 to WGS 84 (32)

  EPSG:3904
  Area of use: Netherlands - offshore North Sea.
  

• ED87 to WGS 84 (2)

  EPSG:3905
  Area of use: Europe - west.
  

• Chua to WGS 84 (2)

  EPSG:3972
  Area of use: Brazil - Distrito Federal.
  

• PSAD56 to WGS 84 (14)

  EPSG:3990
  Area of use: Ecuador - mainland - onshore.
  

• REGCAN95 to WGS 84 (1)

  EPSG:4084
  Area of use: Spain - Canary Islands onshore and offshore.
  

• RGM04 to WGS 84 (1)

  EPSG:4476
  Area of use: Mayotte - onshore and offshore.
  

• RGSPM06 to WGS 84 (1)

  EPSG:4477
  Area of use: St Pierre and Miquelon - onshore and offshore.
  

• Amersfoort to WGS 84 (4)

  EPSG:4833
  Area of use: Netherlands - onshore, including Waddenzee, Dutch Wadden Islands and 12-mile offshore coastal zone.
  

• Chua to WGS 84 (3)

  EPSG:4834
  Area of use: Brazil - Distrito Federal.
  

• RGFG95 to WGS 84 (2)

  EPSG:4840
  Area of use: French Guiana - onshore and offshore.
  

• PTRA08 to WGS 84 (1)

  EPSG:4905
  Area of use: Portugal
  

• Aratu to WGS 84 (13)

  EPSG:5051
  Area of use: Brazil - offshore - Santos and Pelotas basins.
  

• Aratu to WGS 84 (14)

  EPSG:5053
  Area of use: Brazil - offshore - Campos basin.
  

• Aratu to WGS 84 (15)

  EPSG:5055
  Area of use: Brazil - offshore - Espirito Santo and Mucuri basins.
  

• Aratu to WGS 84 (16)

  EPSG:5057
  Area of use: Brazil - offshore - Cumuruxatiba, Jequitinhonha and Camamu-Almada basins.
  

• Aratu to WGS 84 (17)

  EPSG:5059
  Area of use: Brazil - offshore - Reconcavo and Jacuipe basins.
  

• Aratu to WGS 84 (18)

  EPSG:5061
  Area of use: Brazil - Tucano North, Tucano Central, Tucano South and Jatoba basins.
  

• Aratu to WGS 84 (19)

  EPSG:5063
  Area of use: Brazil - offshore - Sergipe and Alagoas basins.
  

• Aratu to WGS 84 (20)

  EPSG:5065
  Area of use: Brazil - offshore - Paraiba-Pernambuco basin.
  

• Aratu to WGS 84 (21)

  EPSG:5067
  Area of use: Brazil - offshore - Potiguar, Ceara and Barreirinhas basins.
  

• SLD99 to WGS 84 (1)

  EPSG:5236
  Area of use: Sri Lanka - onshore.
  

• TUREF to WGS 84 (1)

  EPSG:5261
  Area of use: Türkiye (Turkey) - onshore and offshore.
  

• ISN2004 to WGS 84 (1)

  EPSG:5327
  Area of use: Iceland - onshore and offshore.
  

• OSGB36 to WGS 84 (7)

  EPSG:5339
  Area of use: United Kingdom (UK) - Great Britain - England, Scotland and Wales onshore; Isle of Man onshore.
  

• MARGEN to WGS 84 (1)

  EPSG:5374
  Area of use: Bolivia.
  

• GDA2020 to WGS 84 (2)

  EPSG:8450
  Area of use: Australia including Lord Howe Island, Macquarie Island, Ashmore and Cartier Islands, Christmas Island, Cocos (Keeling) Islands, Norfolk Island. All onshore and offshore.
  

• Batavia to WGS 84 (1)

  EPSG:8452
  Area of use: Indonesia - onshore - Bali, Java and western Sumatra.
  

• ED50 to WGS 84 (21)

  EPSG:8569
  Area of use: Norway - offshore north of 65°N. Also Svalbard.
  

• Accra to WGS 84 (2)

  EPSG:8571
  Area of use: Ghana - offshore.
  

• PSD93 to WGS 84 (2)

  EPSG:8581
  Area of use: Oman - onshore. Includes Musandam and the Kuria Muria (Al Hallaniyah) islands.
  

• NAD27 to WGS 84 (36)

  EPSG:8585
  Area of use: Canada - Alberta.
  

• NAD27 to WGS 84 (37)

  EPSG:8590
  Area of use: United States (USA) - Alabama.
  

• NAD27 to WGS 84 (38)

  EPSG:8591
  Area of use: United States (USA) - Arizona.
  

• NAD27 to WGS 84 (39)

  EPSG:8592
  Area of use: United States (USA) - Arkansas.
  

• NAD27 to WGS 84 (40)

  EPSG:8593
  Area of use: United States (USA) - California north of 36.5°N.
  

• NAD27 to WGS 84 (41)

  EPSG:8594
  Area of use: United States (USA) - California south of 36.5°N
  

• NAD27 to WGS 84 (42)

  EPSG:8595
  Area of use: United States (USA) - Colorado.
  

• NAD27 to WGS 84 (43)

  EPSG:8596
  Area of use: United States (USA) - Florida.
  

• NAD27 to WGS 84 (44)

  EPSG:8597
  Area of use: United States (USA) - Georgia.
  

• NAD27 to WGS 84 (45)

  EPSG:8598
  Area of use: United States (USA) - Illinois.
  

• NAD27 to WGS 84 (46)

  EPSG:8599
  Area of use: United States (USA) - Indiana.
  

• NAD27 to WGS 84 (47)

  EPSG:8600
  Area of use: United States (USA) - Iowa.
  

• NAD27 to WGS 84 (48)

  EPSG:8601
  Area of use: United States (USA) - Kansas.
  

• NAD27 to WGS 84 (49)

  EPSG:8602
  Area of use: United States (USA) - Kentucky.
  

• NAD27 to WGS 84 (50)

  EPSG:8603
  Area of use: United States (USA) - Louisiana.
  

• NAD27 to WGS 84 (51)

  EPSG:8604
  Area of use: United States (USA) - Maine.
  

• NAD27 to WGS 84 (52)

  EPSG:8605
  Area of use: United States (USA) - Delaware and Maryland.
  

• NAD27 to WGS 84 (53)

  EPSG:8606
  Area of use: United States (USA) - Connecticut; Massachusetts; New Hampshire; Rhode Island; Vermont.
  

• NAD27 to WGS 84 (54)

  EPSG:8607
  Area of use: United States (USA) - Michigan.
  

• NAD27 to WGS 84 (55)

  EPSG:8608
  Area of use: United States (USA) - Minnesota.
  

• NAD27 to WGS 84 (56)

  EPSG:8609
  Area of use: United States (USA) - Mississippi.
  

• NAD27 to WGS 84 (57)

  EPSG:8610
  Area of use: United States (USA) - Missouri.
  

• NAD27 to WGS 84 (58)

  EPSG:8611
  Area of use: United States (USA) - Idaho and Montana - east of 113°W.
  

• NAD27 to WGS 84 (59)

  EPSG:8612
  Area of use: United States (USA) - Idaho and Montana - west of 113°W.
  

• NAD27 to WGS 84 (60)

  EPSG:8613
  Area of use: United States (USA)
  

• NAD27 to WGS 84 (61)

  EPSG:8614
  Area of use: United States (USA) - Nevada.
  

• NAD27 to WGS 84 (62)

  EPSG:8615
  Area of use: United States (USA)
  

• NAD27 to WGS 84 (63)

  EPSG:8616
  Area of use: United States (USA) - New Mexico.
  

• NAD27 to WGS 84 (64)

  EPSG:8617
  Area of use: United States (USA) - New York.
  

• NAD27 to WGS 84 (65)

  EPSG:8618
  Area of use: United States (USA) - North Dakota.
  

• NAD27 to WGS 84 (66)

  EPSG:8619
  Area of use: United States (USA) - Ohio.
  

• NAD27 to WGS 84 (67)

  EPSG:8620
  Area of use: United States (USA) - Oklahoma.
  

• NAD27 to WGS 84 (68)

  EPSG:8621
  Area of use: United States (USA) - Oregon and Washington.
  

• NAD27 to WGS 84 (69)

  EPSG:8622
  Area of use: United States (USA) - South Dakota.
  

• NAD27 to WGS 84 (70)

  EPSG:8623
  Area of use: United States (USA)
  

• NAD27 to WGS 84 (71)

  EPSG:8624
  Area of use: United States (USA) - Texas east of 100°W.
  

• NAD27 to WGS 84 (72)

  EPSG:8625
  Area of use: United States (USA) - Texas west of 100°W.
  

• NAD27 to WGS 84 (73)

  EPSG:8626
  Area of use: United States (USA) - Utah.
  

• NAD27 to WGS 84 (74)

  EPSG:8627
  Area of use: United States (USA) - Virginia.
  

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