Exec

Exec or EXEC may refer to:


 * Executive officer, a person responsible for running an organization
 * Executive producer, provides finance and guidance for the making of a commercial entertainment product
 * A family of kit helicopters produced by RotorWay International
 * An abbreviation for executive

Computing

 * exec (computing), an operating system function for running a program
 * eval, a programming language function for executing a statement or evaluating an expression, variously called  or
 * Exec (Amiga), the OS kernel of Amiga computers
 * CMS EXEC, an interpreted command procedure control language for IBM's VM/CMS operating system
 * EXEC 2, an interpreted command procedure control language for IBM's VM/CMS operating system
 * UNIVAC EXEC I, the original operating system developed for the UNIVAC 1107
 * UNIVAC EXEC II, an operating system developed for the UNIVAC 1107 and ported to the UNIVAC 1108
 * UNIVAC EXEC 8, a.k.a. EXEC VIII, an operating system developed for the UNIVAC 1108