Science and technology
TUN/TAP, a computer network device driver
TUN (product standard), Danish building materials numbering system
Tun (Maya calendar)
Tun (unit), an antiquated measurement of liquid
Tun shells, large sea snails of the family Tonnidae
Tun, a tardigrade in its cryptobiotic state
Tun or Toon, common name for trees of the genus Toona
Tun, Sweden, in Västra Götaland County
Tūn or Toon, the former name of Ferdows, a city in Iran
Tunisia, ISO 3166-1 alpha-3 country code
Tunis–Carthage International Airport, (IATA airport code: TUN)
Tun, an honorofic Malay title
Touro University Nevada, US
TUN.com, an advocate for College Students
tun, an acronym for the team up north.
a cask, see barrel
Lauter tun, a vessel used in brewing
Mash tun, a vessel used in brewing
Tun Wikipedia (Text) CC BY-SA
