| CV | Cataclysmic Variable | - | Atmospheric Research Center |
| CV | Calibrated Volume | - | Computer Acronyms(common) |
| CV | Coeff. Of Variation | - | Computer Acronyms(common) |
| CV | Core-valence Correlation | - | Computer Acronyms(common) |
| CV | Cyclic Voltammetry | - | Computer Acronyms(common) |
| CV | Check Valve | - | Organizations |
| CV | Coefficient Of Variation | - | Organizations |
| CV | Deployable Payloads Operation (KSC Co Dir.) | - | Organizations |
| CV | Expendable Vehicles Operations (KSC Directorate) | - | Organizations |
| CV | Chuvash Language (ISO 639-1 Code) | - | Astronomy |
| CV | Many | - | Astronomy |
| CV | code violation
| - | Human Genome |
