ODT

The term ODT or O.D.T. can refer to several things, among them:

Computing

 * .ODT, the word processing file format of OpenDocument, an open standard for electronic documents
 * On-line Debugging Tool, a debugger used by certain software from Digital Equipment Corporation
 * Oracle Corporation's Oracle Developer Tools
 * Microsoft Office's Office Deployment Tool, a command-line tool used to deploy the click-to-run versions of Office

Media/Entertainment

 * Otago Daily Times, New Zealand's second oldest daily newspaper
 * O.D.T. (video game) (Or Die Trying), a 1998 video game created by Psygnosis for the PlayStation and PC

Other uses

 * Order-disorder transition
 * Orally disintegrating tablet (or orally dissolving tablet), a pill that "melts" on contact with saliva
 * Omnidirectional treadmill, a treadmill which can convey objects in two dimensions
 * On-die termination, a technique to reduce bounce back of electrical signals on high speed electrical connections
 * Dvorak technique, also known as Objective Dvorak Technique, a technique used to estimate the strength of a tropical cyclone
 * Olympic Discovery Trail, a multi-use trail spanning the north end of the Olympic Peninsula in Washington