| Acronym | Definition |
|---|
| MCV | Mean Corpuscular Volume |
| MCV | Mobile Car Valeting (UK and Ireland) |
| MCV | Medical College of Virginia |
| MCV | Model Controller View (programming) |
| MCV | Mutated Citrullinated Vimentin (immunology) |
| MCV | Maladies Cardio Vasculaires (French: Cardiovascular Disease) |
| MCV | Mean Cell Volume |
| MCV | Medium Commercial Vehicle |
| MCV | Multi Convivial Vehicle |
| MCV | Modeling Clipping Volume |
| MCV | Missing Control Variable |
| MCV | Measles-Containing Vaccine |
| MCV | Mid-Cap Value (finance) |
| MCV | Mountainbike Club Vejle (Danish biking club) |
| MCV | Meningococcal Conjugate Vaccine |
| MCV | Model View Controller |
| MCV | Multi Convivial Vehicle (Dacia car) |
| MCV | Midland Cogeneration Venture (Midland, Michigan) |
| MCV | Mobile Construction Vehicle |
| MCV | Mesoscale Convective Vortex |
| MCV | Mainzer Carneval Verein (German: Mainz Carnival Club) |
| MCV | maritime crew visa |
| MCV | Middlesex County Volunteers Fifes and Drums (est. 1982; Massachusetts) |
| MCV | McConnell Valdes (legal partnership in Puerto Rico) |
| MCV | Mobile Coordinating Vehicle (US FEMA) |
| MCV | Merck Capital Ventures, LLC (investment) |
| MCV | Main Control Valve |
| MCV | Multipoint Command Visualization |
| MCV | Military College of Vermont |
| MCV | Motorized Control Valve |
| MCV | Moto-Club Villeneuvois (French motorcycle club) |
| MCV | Mulluscum Contagiosum Virus |
| MCV | Mission Critical Variant (test and evaluation) |
| MCV | Meningitis Conjugated Vaccine |
| MCV | Munitions Clearance Vehicle |
| MCV | Maritiome Commission, Victory Ship (US Navy) |