Dex

Dex or DEX may refer to:

People

Dex, the official directory of Qwest Communications International, a former US telecom provider
Dicționarul explicativ al limbii române (DEX), The Explanatory Dictionary of the Romanian Language

Dex, in the film Star Wars: Episode II – Attack of the Clones
Dex, in the film The Tao of Steve
Ronon Dex, from the TV series Stargate Atlantis
Dex Dexter, from the TV series Dynasty
Dex Dizznee, a character from Shannon Messenger's book series, Keeper of the Lost Cities

Dex (video game)
Dex, an abbreviation for the dexterity attribute in role playing games
Battle Dex, an online, turn-based strategy game featuring collectible cards inspired by Advance Wars and Magic: The Gathering
Pokédex, the collection of the fictional animals called "Pokémon"

Dex, a fictional teen novel series Keeper of the Lost Cities by Shannon Messenger

DEX (Graph database), a graph database
dex (decimal exponent), for use with values on a logarithmic scale
- Especially Metallicity § Chemical abundance ratios in astronomy
Dexamethasone, a potent synthetic member of the glucocorticoid class of steroid hormones
Dextroamphetamine, a psychostimulant drug
Dexmedetomidine, a sedative medication frequently used in the ICU
Dextromethorphan, an antitussive drug
Dextrorotation, the property of clockwise-rotating plane polarized light
Enantiomer or dextrorotary stereoisomer, in chemistry

Dex Media
- DEX One, subsidiary of Dex Media
  - Dex Media (Dex One), former subsidiary of DEX One
DEX New York, American cosmetics company
Dex-Cool, antifreeze
Subaru Dex

DEX (protocol), a data-collection method for vending machines
.dex, standard extension for a Dalvik Executable File, into which programs for the Android OS are compiled
DEX (Decision EXpert), a qualitative multi-criteria decision analysis (MCDA) method
Samsung DeX, a dock for smartphones, allowing desktop-like functionality
Decentralized exchange (DEX), a cryptocurrency exchange without a central authority allowing peer-to-peer trading of cryptocurrencies