CWW

CWW may refer to:


 * Camp Walt Whitman, Piermont, New Hampshire, USA; a summer camp
 * Chak Waraichanwala railway station (rail station code: CWW), Pakistan
 * Corowa Airport (IATA airport code: CWW; ICAO airport code: YCOR;), Corowa, New South Wales, Australia.
 * Canair Cargo (ICAO airline code: CWW;), an airline of Canada; see List of defunct airlines of Canada
 * Children Without Worms, a global program of the Task Force for Global Health
 * Cable & Wireless Worldwide plc; a British multinational telecom company
 * Columbia Walla Walla Railroad, in the state of Washington, USA; see List of Washington (state) railroads
 * Claymore S&P Global Water ETF (stock ticker: CWW), see List of Canadian exchange-traded funds
 * Computing With Words engine (CWW); a component for perceptual computing using Type-2 fuzzy sets and systems
 * Cruciform wing weapon, see Cruciform wing
 * Contaminated Water Warning, a warning code in the Specific Area Message Encoding