mil (Noun) — A Cypriot monetary unit equal to one thousandth of a pound.
mil (Noun) — A Swedish unit of length equivalent to 10 km.
mil (Noun) — A unit of length equal to one thousandth of an inch; used to specify thickness (e.g., of sheets or wire).
mil (Noun) — A metric unit of volume equal to one thousandth of a litre.
mil (Noun) — An angular unit used in artillery; equal to 1/6400 of a complete revolution.