XT

XT may refer to:

Science and technology

XT Mobile Network, a Telecom New Zealand mobile network
IBM PC/XT, a personal computer
XT bus architecture
Crosstalk, an electrical interference caused by a wire carrying an electrical signal
the XT versions of Radeon graphics cards
XT (or XT[2]), a video server from EVS Broadcast Equipment
XT XSLT, an implementation in Java of XSLT, created by James Clark
X Toolkit Intrinsics or X toolkit, or Xt, a library providing an object-oriented-looking API for the X Window System
Canon Digital Rebel XT, a digital single-lens reflex camera

Ford XT Falcon, a car produced by the Ford Motor Company in Australia between 1968 and 1969
Moyes XT, an Australian hang glider design
Subaru XT, a sports car
Yamaha XT 600 (and other XT versions), an enduro motorcycle