• ETRS89 to ETRS89 + Lerwick height (2)

  EPSG:9589
  Area of use: United Kingdom (UK) - Great Britain - Scotland - Shetland Islands onshore.
  

• ETRS89 to ETRS89 + Malin Head height (2)

  EPSG:9591
  Area of use: Ireland - onshore. United Kingdom (UK) - Northern Ireland (Ulster) - onshore.
  

• ETRS89 to BI height (3)

  EPSG:9918
  Area of use: Ireland - onshore. United Kingdom (UK) - Northern Ireland (Ulster) - onshore.
  

• ETRS89 to ETRS89 + BI height (3)

  EPSG:9919
  Area of use: Ireland - onshore. United Kingdom (UK) - Northern Ireland (Ulster) - onshore.
  

• ETRS89 to Fair Isle height (1)

  EPSG:10024
  Area of use: United Kingdom (UK) - Great Britain - Scotland - Fair Isle onshore.
  

• ETRS89 to Flannan Isles height (1)

  EPSG:10025
  Area of use: United Kingdom (UK) - Great Britain - Scotland - Flannan Isles onshore.
  

• ETRS89 to Lerwick height (1)

  EPSG:10027
  Area of use: United Kingdom (UK) - Great Britain - Scotland - Shetland Islands onshore.
  

• ETRS89 to ODN Orkney height (1)

  EPSG:10029
  Area of use: United Kingdom (UK) - Great Britain - Scotland - Orkney Islands onshore.
  

• ETRS89 to North Rona height (1)

  EPSG:10030
  Area of use: United Kingdom (UK) - Great Britain - Scotland - North Rona onshore.
  

• ETRS89 to St. Kilda height (1)

  EPSG:10031
  Area of use: United Kingdom (UK) - Great Britain - Scotland - St Kilda onshore.
  

• ETRS89 to Stornoway height (1)

  EPSG:10033
  Area of use: United Kingdom (UK) - Great Britain - Scotland - Outer Hebrides onshore.
  

• ETRS89 to Sule Skerry height (1)

  EPSG:10034
  Area of use: United Kingdom (UK) - Great Britain - Scotland - Sule Skerry onshore.
  

• OSGB36 to WGS 84 (3)

  EPSG:1197
  Area of use: United Kingdom (UK) - England and Wales; Isle of Man - onshore.
  

• ETRS89 to St. Marys height (2)

  EPSG:7716
  Area of use: United Kingdom (UK) - Great Britain - England - Isles of Scilly onshore.
  

• ETRS89 to ETRS89 + St. Marys height (2)

  EPSG:9585
  Area of use: United Kingdom (UK) - Great Britain - England - Isles of Scilly onshore.
  

• ETRS89 to St. Marys height (1)

  EPSG:10032
  Area of use: United Kingdom (UK) - Great Britain - England - Isles of Scilly onshore.
  

• OSGB36 to WGS 84 (4)

  EPSG:1198
  Area of use: United Kingdom (UK) - Scotland (including Orkney and Shetland Islands), onshore and nearshore.
  

• ED50 to WGS 84 (18)

  EPSG:1311
  Area of use: Denmark
  

• ETRS89 to OSGB36 / British National Grid (1)

  EPSG:7913
  Area of use: United Kingdom (UK) - Great Britain - England, Scotland and Wales onshore; Isle of Man onshore.
  

• ETRS89 to OSGB36 / British National Grid (2)

  EPSG:7952
  Area of use: United Kingdom (UK) - Great Britain - England, Scotland and Wales onshore; Isle of Man onshore.
  

• OSGB36 to ETRS89 (1)

  EPSG:5338
  Area of use: United Kingdom (UK) - Great Britain - England, Scotland and Wales onshore; Isle of Man onshore.
  

• OSGB36 to WGS 84 (7)

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

• ETRS89 to AbInvA96_2020-IRF (1)

  EPSG:9386
  Area of use: United Kingdom (UK) - on or related to the A96 highway from Aberdeen to Inverness.
  

• ETRS89 to ODN height (2)

  EPSG:7711
  Area of use: United Kingdom (UK)
  

• ODN height to EVRF2000 height (1)

  EPSG:4651
  Area of use: United Kingdom (UK)
  

• ODN height to EVRF2019 height (2)

  EPSG:9561
  Area of use: United Kingdom (UK)
  

• ODN height to EVRF2019 mean-tide height (2)

  EPSG:9562
  Area of use: United Kingdom (UK)
  

• ETRS89 to ETRS89 + ODN height (2)

  EPSG:9587
  Area of use: United Kingdom (UK)
  

• ETRS89 to ODN height (1)

  EPSG:10021
  Area of use: United Kingdom (UK)
  

• ETRS89 to MML07-IRF (1)

  EPSG:9369
  Area of use: United Kingdom (UK) - on or related to the Midland Mainline rail route from Sheffield to London.
  

• ETRS89 to FNL22-IRF (1)

  EPSG:9975
  Area of use: United Kingdom (UK) - on or related to the rail route from Inverness to Thurso and Wick.
  

• HS2-IRF to ETRS89 (1)

  EPSG:9302
  Area of use: United Kingdom (UK)
  

• ETRS89 to HS2-VRF height (1)

  EPSG:9304
  Area of use: United Kingdom (UK)
  

• ETRS89 to EBBWV14-IRF (1)

  EPSG:9941
  Area of use: United Kingdom (UK) - on or related to the rail route from Newport (Park Junction) to Ebbw Vale.
  

• ED50 to WGS 84 (6)

  EPSG:1138
  Area of use: Channel islands
  

• ETRS89 to HULLEE13-IRF (1)

  EPSG:9965
  Area of use: United Kingdom (UK) - on or related to the rail route from the Morley tunnel through Leeds to Hull.
  

• ETRS89 to MWC18-IRF (1)

  EPSG:10108
  Area of use: United Kingdom (UK)
  

• ETRS89 to TPEN11-IRF (1)

  EPSG:9365
  Area of use: United Kingdom (UK)
  

• ETRS89 to MRH21-IRF (1)

  EPSG:9867
  Area of use: United Kingdom (UK)
  

• ETRS89 to SCM22-IRF (1)

  EPSG:9970
  Area of use: United Kingdom (UK)
  

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