Spam

Spam most often refers to:
 * Spam (food), a canned pork meat product


 * Spamming, unsolicited or undesired electronic messages
 * Email spam, unsolicited, undesired, or illegal email messages
 * Messaging spam, spam targeting users of instant messaging (IM) services, SMS or private messages within websites

Art and entertainment

 * Spam (gaming), the repetition of an in-game action
 * "Spam" (Monty Python sketch), a comedy sketch
 * "Spam", a song on the album It Means Everything (1997), by Save Ferris
 * "Spam", a song by "Weird Al" Yankovic on the album UHF – Original Motion Picture Soundtrack and Other Stuff
 * Spam Museum, a museum in Austin, Minnesota, US dedicated to the canned pork meat product

Other uses

 * Smooth-particle applied mechanics, the use of smoothed-particle hydrodynamics computation to study impact fractures in solids
 * SPAM, a candidate phylum of bacteria