CWT

cwt is the abbreviation for hundredweight (cwt = centum weight), an English, imperial, and US customary unit of weight.

CWT or cwt may also refer to:

Enterprises and organizations

 * CWT (company), Carlson Wagonlit Travel, a travel management company
 * Cadwalader, Wickersham & Taft, a New York law firm
 * California Water Service Group, a public utility (NYSE ticker symbol: CWT)
 * Changing World Technologies, a synthetic fuel company
 * Cheshire Wildlife Trust, an English charity
 * Colorado Water Trust, an American non-profit
 * Cooperatives Working Together, an American dairy organization
 * Cornwall Wildlife Trust, an English charity

Science and technology

 * Center wing fuel tank (CWT), a crucial airplane structure that contributed to the crash of TWA Flight 800
 * Coded wire tag, an animal tagging device
 * Complex wavelet transform, an extension to the standard discrete wavelet transform used in image processing
 * Constant with temperature, a term used in bandgap voltage reference
 * Continuous wavelet transform, a formal representation of a signal in mathematics
 * CBOR Web Token, a proposed Internet standard for encoding JSON Web Token-style tokens in binary form

Other uses

 * Kwatay language, spoken in Senegal (ISO 639 code: cwt)
 * Cowra Airport, New South Wales, Australia (IATA code: CWT)
 * Central Western Time, an Australian time zone
 * Chief Water Tender, a former paygrade for a watertender in the U.S. Navy
 * Constant weight, a freediving discipline