• Canada - CGVD28(HTv2.0)

  EPSG:4778
  Area of use: Canada
  

• North America - NAD83

  EPSG:1350
  Area of use: North America
  

• World - N hemisphere - 66°W to 60°W - by country

  EPSG:2038
  Area of use: Between 66°W and 60°W, northern hemisphere between equator and 84°N, onshore and offshore. Anguilla. Antigua and Barbuda. Bermuda. Brazil. British Virgin Islands. Canada
  

• North America - NAD27

  EPSG:1349
  Area of use: North and central America: Antigua and Barbuda
  

• Canada - CGVD28

  EPSG:1289
  Area of use: Canada
  

• North America - Canada and USA (CONUS, Alaska mainland)

  EPSG:1325
  Area of use: North America
  

• North America - Canada, US (Conus+AK), PRVI

  EPSG:4544
  Area of use: North America
  

• World (by country)

  EPSG:2830
  Area of use: World
  

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