• NAD27 to NAD83(HARN) (22)

  EPSG:8482
  Area of use: United States (USA) - South Dakota.
  

• NAD27 to WGS 84 (29)

  EPSG:8497
  Area of use: United States (USA) - Alaska including EEZ.
  

• Old Hawaiian to WGS 84 (1)

  EPSG:8386
  Area of use: United States (USA) - Hawaii - main islands onshore.
  

• St. Lawrence Island to WGS 84 (1)

  EPSG:8388
  Area of use: United States (USA) - Alaska - St Lawrence Island.
  

• St. Paul Island to WGS 84 (1)

  EPSG:8390
  Area of use: United States (USA) - Alaska - Pribilof Islands - St Paul Island.
  

• St. George Island to WGS 84 (1)

  EPSG:8392
  Area of use: United States (USA) - Alaska - Pribilof Islands - St George Island.
  

• IRENET95 to WGS 84 (1)

  EPSG:8580
  Area of use: Ireland - onshore. United Kingdom (UK) - Northern Ireland (Ulster) - onshore.
  

• ED50 to WGS 84 (14)

  EPSG:8046
  Area of use: Denmark
  

• ED50 to ETRS89 (2)

  EPSG:8570
  Area of use: Denmark
  

• OSGB36 / National Grid to WGS 84 (1)

  EPSG:8567
  Area of use: United Kingdom (UK)
  

• Search valid (93)

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• Coordinate reference systems (2467)

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• Datum (93)

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• Area (682)