• Chos Malal 1914 to WGS 84 (1)

  EPSG:8517
  Area of use: Argentina - Neuquen province - Auca Mahuida area.
  

• Indian 1960 to WGS 84 (1)

  EPSG:8532
  Area of use: Vietnam - offshore - Cuu Long basin and northwestern part of Nam Con Son basin.
  

• Egypt 1907 to WGS 84 (2)

  EPSG:8537
  Area of use: Egypt - onshore and offshore.
  

• 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)
  

• Nord Sahara 1959 to WGS 84 (3)

  EPSG:8562
  Area of use: Algeria - Hassi Messaoud.
  

• Deir ez Zor to WGS 84 (1)

  EPSG:8568
  Area of use: Syria - Deir area (35°22'N, 40°06'E)
  

• 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.
  

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