| Acronym | Definition |
|---|
| MOW | Moment of Weakness |
| MOW | Meals-on-Wheels (non-profit food administering organization) |
| MOW | Man or Woman? |
| MOW | Moscow, Russia (Airport Code) |
| MOW | Maintenance of Way |
| MOW | Man-Of-War |
| MOW | Men of War (video game) |
| MOW | Mercer Oliver Wyman (management consulting; various locations) |
| MOW | Ministry of Works (Bahrain) |
| MOW | Ministry of Works (UK) |
| MOW | Movie of the Week |
| MOW | Maps of the World |
| MOW | Mehr Oder Weniger (German: More or Less) |
| MOW | Make Own Way |
| MOW | Madeleine of Wiken (est. 2006; Sweden) |
| MOW | Members of the Workforce (security clearance) |
| MOW | Maennlich Oder Weiblich (German chat: boy or girl) |
| MOW | Modern Welsh (linguistics) |
| MOW | Member of the Week |
| MOW | Most of World |
| MOW | Mountain of Worship (ministry) |
| MOW | Minimum Order Weight (carriage charges; UK) |
| MOW | Mission Operations Wing (NASA) |
| MOW | Massive Online World (game/virtual simulation) |
| MOW | Master of Wisdom |
| MOW | Maintenance Orderwire |
| MOW | Maniac on Wheels |
| MOW | Mail Order Works (Essex, UK) |
| MOW | Masters of Weaponry (gaming clan) |
| MOW | Madmen of Wrestling |
| MOW | Mission Operations Working Group |
| MOW | Measurement Over Wires (screw thread gauging method) |
| MOW | Missionaries of War (online gaming clan) |
| MOW | Museum of Writing (UK) |
| MOW | Messenger on Watch |