| Acronym | Definition |
|---|
| MLV | Murine Leukemia Virus |
| MLV | Motor Luggage Van (rail car; UK) |
| MLV | Memory Loader Verifier |
| MLV | Multi Language Version |
| MLV | Multi Language Vendor |
| MLV | Multirole Light Vehicle |
| MLV | Modified Live Virus |
| MLV | Modified Live Vaccine |
| MLV | Magnetic Low Voltage |
| MLV | Medium Launch Vehicle |
| MLV | Multiple Language Version (films) |
| MLV | McNicoll, Lewis & Vlak (investment bank; New York, NY) |
| MLV | Matinee Las Vegas (Las Vegas, CA) |
| MLV | Multi-Language Vendor |
| MLV | Memory Loader/Verifier |
| MLV | Multi-Layer Varistor (electronic component) |
| MLV | Mortgage Lending Value |
| MLV | Main Line Valve |
| MLV | Maximum Likelihood Voting (reliability) |
| MLV | Mean of Least Variance (image processing) |
| MLV | Most Likely Value |
| MLV | Monitored Live Voice (audiology) |
| MLV | Magnetic Levitation Vehicle |
| MLV | Minimum Lexographic Value |
| MLV | Militair Lichamelijke Vaardigheid (Dutch: Military Physical Proficency) |