What does NOS stand for?

New old stock

A term that refers to an items being sold online that is old but has never been used and has perhaps been sitting around for a while; sometimes used on eBay.


NOS DVD players, MIB!

Related Slang


Updated July 7, 2014

NOS definition by

This page explains what the acronym "NOS" means. The definition, example, and related terms listed above have been written and compiled by the team.

We are constantly updating our database with new slang terms, acronyms, and abbreviations. If you would like to suggest a term or an update to an existing one, please let us know!