Comp Sales or Comparable Store Sales or Same-Store Sales or Comp-Store: a measurement of productivity in revenue used to compare this year's sales in a given retail store to sales of the same period last year.
Comp may also refer to:
complimentary items, generally something of value, such as a ticket to an event, that is given free or without additional charge; a particular example of this is the casino comps, such as free hotel rooms and food, given away by casinos to gamblers
Composition studies, the professional field of writing instruction, especially at the college level in the United States
A comprehensive school, the prominent type of school in the United Kingdom, catering for students of all abilities
Comprehensive layout, in advertising, the layout of a proposed design as initially presented by the company to a client
Workers' compensation or Workers' comp, financial compensation for work-related injuries of employees, in particular compensation of loss of wages, sometimes also for medical costs
Companions, in the Christian Church; when the term Comp. follows the name of a Christian saint it denotes the fact that the named saint had companions who were also made saints due to their close association with the named saint and their actions at the time of the act or acts for which the sainthood was attained
Computer, among users of computer and online games, usually in combination with various other words, e.g. "comp games", "comp chat", "comp gamers", etc.
The comp.* hierarchy, a major class of newsgroups in Usenet
Composite, as in the comp cards used by models, actors and their agencies
Comparable-store sales, also known as same-store sales, used to figure a company's brand worth and the increasing revenues of stores.