REACT

REACT or React may refer to:

Rapid Execution and Combat Targeting System - current U.S. nuclear command and control system for ICBMs
Radio Emergency Associated Communication Teams, a volunteer radio emergency service which began by monitoring CB Channel 9 radio
REACT belt, a restraint device
React (record label), a 1990s London based dance record label
ReactOS, an open source operating system compatible with Microsoft Windows
React (The Fixx album), a live album by new wave band The Fixx
React (Erick Sermon album), a studio album by rapper Erick Sermon