A symbol or emblem that acts as a trademark or a means of identification of an institution or other entity, usually referred to as a logo.
A single type combining two or more letters (as a ligature or otherwise).
A brand or make of a manufactured product, especially of a motor car (in contradistinction to a model).
A ship commissioned for making captures.
A license to pass the limits of a jurisdiction, or boundary of a country, for the purpose of making reprisals; a letter of marque.