• North America - 120°W to 114°W and NAD27 by country - onshore

  EPSG:2141
  Area of use: North America
  

• North America - 120°W to 114°W and NAD83 by country

  EPSG:3404
  Area of use: North America
  

• North America - 114°W to 108°W and NAD83 by country

  EPSG:3405
  Area of use: North America
  

• North America - 114°W to 108°W and NAD27 by country

  EPSG:2142
  Area of use: North America
  

• USA - CONUS west of Mississippi River - onshore

  EPSG:2390
  Area of use: United States (USA)
  

• USA - CONUS north of 41°N, west of 112°W - onshore

  EPSG:2977
  Area of use: United States (USA)
  

• USA - CONUS north of 41°N, 112°W to 95°W

  EPSG:2978
  Area of use: United States (USA)
  

• USA - CONUS including EEZ

  EPSG:2374
  Area of use: United States (USA)
  

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