• Poolbeg to Malin Head (1)

  EPSG:5407
  Area of use: Ireland - onshore. United Kingdom (UK) - Northern Ireland (Ulster) - onshore.
  

• Poolbeg to Belfast (1)

  EPSG:5408
  Area of use: Ireland - onshore. United Kingdom (UK) - Northern Ireland (Ulster) - onshore.
  

• ODN height to EVRF2019 height (1)

  EPSG:9445
  Area of use: United Kingdom (UK)
  

• ODN height to EVRF2019 mean-tide height (1)

  EPSG:9446
  Area of use: United Kingdom (UK)
  

• Newlyn to EVRF2000 (1)

  EPSG:5423
  Area of use: United Kingdom (UK)
  

• Newlyn height to EVRF2000 height (1)

  EPSG:5433
  Area of use: United Kingdom (UK)
  

• NGVD29 height to NAVD88 height (1)

  EPSG:5409
  Area of use: United States (USA)
  

• ED50 to ED87 (1)

  EPSG:1025
  Area of use: Denmark
  

• ED50 to ED87 (1)

  EPSG:1043
  Area of use: Denmark
  

• OSGB 1936 / British National Grid to ETRS89 (1)

  EPSG:1036
  Area of use: United Kingdom (UK)
  

• OSGB 1936 / British National Grid to ETRS89 (2)

  EPSG:1039
  Area of use: United Kingdom (UK)
  

• OSGB 1936 / British National Grid to WGS 84 (2)

  EPSG:1040
  Area of use: United Kingdom (UK)
  

• OSGB 1936 / British National Grid to WGS 84 (1)

  EPSG:1681
  Area of use: United Kingdom (UK)
  

• OSGB 1936 / British National Grid to WGS 84 (2)

  EPSG:15956
  Area of use: United Kingdom (UK)
  

• OSGB 1936 / British National Grid to ETRS89 (3)

  EPSG:7708
  Area of use: United Kingdom (UK)
  

• NGVD29 height to NAVD88 height (2)

  EPSG:5410
  Area of use: United States (USA)
  

• NAD83 to NAVD88 height (5)

  EPSG:10017
  Area of use: United States (USA)
  

• NAD83 to NAVD88 height (1)

  EPSG:10013
  Area of use: United States (USA)
  

• NAD83 to NAVD88 height (4)

  EPSG:10016
  Area of use: United States (USA)
  

• NGVD29 height to NAVD88 height (3)

  EPSG:5411
  Area of use: United States (USA)
  

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