MLW

MLW, or mlw, may refer to:

Sports

 * Maple Leaf Wrestling
 * Major League Wrestling
 * Major League Wiffle (MLW)

Transportation

 * Maximum landing weight, the maximum weight at which an aircraft is permitted to land
 * MLW, the IATA code for Spriggs Payne Airport near Monrovia in Liberia
 * MLW, the National Rail code for Marlow railway station in the county of Buckinghamshire, UK
 * Montreal Locomotive Works, a former Canadian railway locomotive manufacturer

Other uses

 * Malawi, UNDP country code
 * Master of Labour Welfare, a postgraduate degree course offered by some Indian Universities
 * mlw, the ISO 639-3 code for the Moloko language spoken in northern Cameroon