• IRENET95 to WGS 84 (1)

  EPSG:1678
  Area of use: Ireland - onshore. United Kingdom (UK) - Northern Ireland (Ulster) - onshore.
  

• TM75 to ETRS89 (2)

  EPSG:1953
  Area of use: Ireland - onshore. United Kingdom (UK) - Northern Ireland (Ulster) - onshore.
  

• 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.
  

• ETRS89 to Malin Head height (1)

  EPSG:5335
  Area of use: Ireland - onshore. United Kingdom (UK) - Northern Ireland (Ulster) - onshore.
  

• OSGB36 to WGS 84 (8)

  EPSG:5622
  Area of use: United Kingdom (UK) - Wytch Farm area - onshore and offshore.
  

• Irish Transverse Mercator

  EPSG:19962
  Area of use: Ireland - onshore. United Kingdom (UK) - Northern Ireland (Ulster) - onshore.
  

• Irish Grid

  EPSG:19972
  Area of use: Ireland - onshore. United Kingdom (UK) - Northern Ireland (Ulster) - 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.
  

• AbInvA96_2020-TM

  EPSG:9385
  Area of use: United Kingdom (UK) - on or related to the A96 highway from Aberdeen to Inverness.
  

• 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 ShAb07-IRF (1)

  EPSG:10186
  Area of use: United Kingdom (UK) - on or related to the rail route from Shrewsbury to Aberystwyth.
  

• ShAb07-TM

  EPSG:10187
  Area of use: United Kingdom (UK) - on or related to the rail route from Shrewsbury to Aberystwyth.
  

• ETRS89 to DIBA15-IRF (1)

  EPSG:10205
  Area of use: United Kingdom (UK) - on or related to the rail route from Didcot to Banbury.
  

• DIBA15-TM

  EPSG:10206
  Area of use: United Kingdom (UK) - on or related to the rail route from Didcot to Banbury.
  

• ETRS89 to OxWo08-IRF (1)

  EPSG:10230
  Area of use: United Kingdom (UK) - on or related to the rail route from Oxford to Worcester.
  

• OxWo08-TM

  EPSG:10234
  Area of use: United Kingdom (UK) - on or related to the rail route from Oxford to Worcester.
  

• ETRS89 to SYC20-IRF (1)

  EPSG:10238
  Area of use: United Kingdom (UK) - on or related to the rail route from Shrewsbury to Crewe.
  

• SYC20-TM

  EPSG:10239
  Area of use: United Kingdom (UK) - on or related to the rail route from Shrewsbury to Crewe.
  

• 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 SMITB20-IRF (1)

  EPSG:10273
  Area of use: United Kingdom (UK) - on or related to the rail route from Okehampton to Penstone.
  

• SMITB20-TM

  EPSG:10274
  Area of use: United Kingdom (UK) - on or related to the rail route from Okehampton to Penstone.
  

• ETRS89 to ODN height (2)

  EPSG:7711
  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 DoPw22-IRF (1)

  EPSG:10181
  Area of use: United Kingdom (UK) - on or related to the rail route from Dovey Junction to Pwllheli.
  

• DoPw22-TM

  EPSG:10182
  Area of use: United Kingdom (UK) - on or related to the rail route from Dovey Junction to Pwllheli.
  

• ETRS89 to GWPBS22-IRF (1)

  EPSG:10210
  Area of use: United Kingdom (UK) - on or related to the rail route from London (Paddington) to Swansea.
  

• ETRS89 to GWWAB22-IRF (1)

  EPSG:10215
  Area of use: United Kingdom (UK) - on or related to the rail routes around Cardiff and the valleys.
  

• ODN height to EVRF2000 height (1)

  EPSG:4651
  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.
  

• MML07-TM

  EPSG:9370
  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.
  

• FNL22-TM

  EPSG:9976
  Area of use: United Kingdom (UK) - on or related to the rail route from Inverness to Thurso and Wick.
  

• ETRS89 to ETRS89 + MSL UK & Ireland VORF08 depth (1)

  EPSG:10152
  Area of use: Ireland and United Kingdom (UK) (including Isle of Man and Channel Islands)
  

• ETRS89 to ETRS89 + CD UK & Ireland VORF08 depth (1)

  EPSG:10153
  Area of use: Ireland and United Kingdom (UK) (including Isle of Man and Channel Islands)
  

• ETRS89 to MSL UK & Ireland VORF08 depth (1)

  EPSG:10154
  Area of use: Ireland and United Kingdom (UK) (including Isle of Man and Channel Islands)
  

• ETRS89 to CD UK & Ireland VORF08 depth (1)

  EPSG:10155
  Area of use: Ireland and United Kingdom (UK) (including Isle of Man and Channel Islands)
  

• ETRS89 to CNH22-IRF (1)

  EPSG:10192
  Area of use: United Kingdom (UK) - on or related to the rail route from Crewe via Chester to Holyhead.
  

• CNH22-LCC

  EPSG:10193
  Area of use: United Kingdom (UK) - on or related to the rail route from Crewe via Chester to Holyhead.
  

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