Expiration

Expiration or expiration date may refer to:

Expiration
Expiration may refer to:
 * Death
 * Exhalation of breath, breathing out
 * Expiration (options), the legal termination of an option to take an action
 * Shelf life, or the time after which a product expires
 * Timeout (computing), or the expiration of Session (computer science) due to the passing of time
 * Copyright expiration (disambiguation)
 * Expiration (film), a 2004 independent feature film

Expiration date
An expiration date is a predetermined date after which a particular product should no longer be used. The phrase may also refer to:
 * Expiration Date (film), a 2006 comedy
 * Expiration Date (Powers novel), a novel by Tim Powers
 * Expiration Date (Swierczynski novel), written by Duane Swierczynski
 * Expiration Date, an unaired pilot for a cut Team Fortress 2 television series that was then uploaded to YouTube
 * Expiry Date (miniseries), an Indian TV series