Technology
* VEX prefix, a microprocessor opcode prefix and coding scheme for the x64 and x86 instruction set architecture * Vex, a scripting language in the software Houdini * Venus Express, a European Space Agency space mission to the planet Venus * ''Vex'', a suborbital test Tronador rocket in development by Argentina * VEX Robotics, a robotics program for elementary through university studentsFiction
*Voltayre's Encyclopedia Xenobiologica, a fictional guide to the 1994 '' Babylon 5'' universe *Vex, a character in the 2010 Canadian television series '' Lost Girl'' *Vex, a character in the 2011 video game '' Darkspore'' *Vex, a character in the 2011 video game '' The Elder Scrolls V: Skyrim'' *The Vex, a race of semi-organic machines and one of the four alien enemy factions found in the 2014 video game '' Destiny'' *Vex'ahlia "Vex" de Rolo (née Vessar), a Half-Elf Ranger / Rogue character in the 2015 American web series '' Critical Role'' where professional voice actors play the role-playing game ''Dungeons & Dragons'' *Vex, a mob from '' Minecraft'' summoned by Evokers. *Vex, The Gloomist, a playable champion character in the MOBA video game '' League of Legends''Other uses
* ''Vex'' (album), by Steel Pulse * Vex, Switzerland, a municipality * Ulorin Vex, English model * ''Vex'' (brachiopod), a brachiopod genus; See List of brachiopod genera * Virgin Express, a European airline, now merged into Brussels AirlinesSee also
* VEX Robotics Competition, a robotics competition *