CVS
- Anti-submarine warfare carrier
- C. V. S. Rao
- CVS (enzyme)
- CVS Caremark
- CVS Ferrari
- CVS Health
- CVS Pharmacy
- Cable Video Store
- Chicago Vocational High School
- Chorionic villus sampling
- Circulatory system
- Computer vision syndrome
- Computer-controlled Vehicle System
- Concurrent Versions System
- Council for Voluntary Service
- Coversine
- Crankcase ventilation system
- Curriculum vitae
- Cyclic vomiting syndrome