| Acronym | Definition |
|---|
| ECV | École de Communication Visuelle (French: School of Visual Communication) |
| ECV | Embedded Computer Vision |
| ECV | Energy Conservation Vehicle |
| ECV | Experimental Composite Vehicle |
| ECV | Eco City Vehicles (UK) |
| ECV | External Cephalic Version |
| ECV | Extended Content Verification (computing) |
| ECV | Enhanced Call Verification (ADT Alarm Services) |
| ECV | Extracellular Volume |
| ECV | Electrical Cardioversion |
| ECV | Entrepreneurship Competition Vilnius (Vilnius, Lithuania) |
| ECV | Expanded Capacity Vehicle |
| ECV | Expected Commercial Value |
| ECV | Emergency Control Valve (engineering) |
| ECV | Essential Climate Variable |
| ECV | Ensemble de Cuivres Valaisan |
| ECV | Équipe Cycliste Vélizy (French cycling team) |
| ECV | Embedded Computer Vision (IEEE workshop) |
| ECV | European Construction Ventures |
| ECV | Emergency Communications Vehicle (satellite based voice and data communications vehicle used in disaster recovery) |
| ECV | Essais Cliniques et Validation (French: Clinical Trials and Validation) |
| ECV | Effective Circulating Volume (renal function) |
| ECV | Enhanced Compliance Validation (US DoD) |
| ECV | E Clampsus Vitus |
| ECV | Estimated Cash Value (stamp collecting) |
| ECV | Ending the Cycle of Violence |
| ECV | Environmental Compliance Verification |
| ECV | Enamel Cotton Varnish |
| ECV | Electrical Complexes of Vehicles |
| ECV | Electric Clock Voice |
| ECV | Electric Conveyance Vehicle (disability aid) |
| ECV | Escudos Capverdien (French: Cape Verdean Escudos; monetary unit) |