• USA - CONUS south of 41°N, east of 78°W - onshore

  EPSG:2976
  Area of use: United States (USA)
  

• USA - CONUS south of 41°N, 95°W to 78°W - onshore

  EPSG:2975
  Area of use: United States (USA)
  

• USA - HARN

  EPSG:1337
  Area of use: American Samoa
  

• USA - FBN

  EPSG:4515
  Area of use: American Samoa
  

• USA - 90°W to 84°W and GoM OCS

  EPSG:3641
  Area of use: United States (USA)
  

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