• USA - Massachusetts

  EPSG:1390
  Area of use: United States (USA) - Massachusetts.
  

• USA - Massachusetts - SPCS - islands

  EPSG:2208
  Area of use: United States (USA) - Massachusetts offshore - counties of Dukes; Nantucket.
  

• USA - Massachusetts - SPCS - mainland

  EPSG:2209
  Area of use: United States (USA)
  

• USA - New England - south (CT, MA, NH, RI, VT)

  EPSG:2378
  Area of use: United States (USA) - Connecticut; Massachusetts; New Hampshire; Rhode Island; Vermont.
  

• USA - 72°W to 66°W onshore

  EPSG:3871
  Area of use: United States (USA)
  

• USA - 72°W to 66°W

  EPSG:3506
  Area of use: United States (USA)
  

• USA - 78°W to 72°W onshore

  EPSG:3868
  Area of use: United States (USA)
  

• USA - 78°W to 72°W

  EPSG:3505
  Area of use: United States (USA)
  

• North America - 78°W to 72°W and NAD83 by country

  EPSG:3117
  Area of use: North America
  

• North America - 72°W to 66°W and NAD83 by country

  EPSG:3419
  Area of use: North America
  

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