| Acronym | Definition |
|---|
| MLW | Mean Low Water |
| MLW | My Loving Wife |
| MLW | Maximum Landing Weight (aviation) |
| MLW | Montreal Locomotive Works (Canadian division of ALCO) |
| MLW | Massachusetts Lawyers Weekly |
| MLW | Magnificent Ladies Wrestling |
| MLW | Mid-Latitude Winter (meteorology) |
| MLW | Mala La Wea (gaming) |
| MLW | Mates Leather Weekend (Provincetown, MA) |
| MLW | Major League Wrestling |
| MLW | Mejorando la Web (Spanish: Improving the Web; Internet video program) |
| MLW | Military Libraries Workshop (conference) |
| MLW | Maryland Leadership Workshops (Gaithersburg, Maryland) |
| MLW | Main Lift Web (parachute system; aerodynamics) |
| MLW | Manual of Land Warfare (Australia) |
| MLW | Multi-Location WATS |
| MLW | Miniatuur Luchtvaart Wereld (Dutch: Miniature Aviation World) |
| MLW | Mechanized Leader Wing |