lng

1) Natural gas or synthetic gas having methane as its major constituent which has been changed to a liquid or semisolid. 2) Natural gas (primarily methane) that has been liquefied by reducing its temperature to -260 degrees at atmospheric pressure. (49CFR193) (DOE3)

A pipeline facility that is used for liquefying or solidifying natural gas or synthetic gas or transferring, storing, or vaporizing liquefied natural gas. (49CFR193)

An LNG plant with docks, wharves, piers, or other structures in, on, or immediately adjacent to the navigable waters of the United States or Puerto Rico and any shore area immediately adjacent to those waters to which vessels may be secured and at which LNG cargo operations may be conducted. (49CFR193)

Liquefied Natural Gas, or a carrier of LNG.