| Acronym | Definition |
|---|
| CIV | Civilian |
| CIV | Civil |
| CIV | Civilization |
| CIV | Cote d'Ivoire (ISO Country code) |
| CIV | Canine Influenza Virus (veterinary medicine) |
| CIV | Comité Interministériel des Villes (French: Interministerial Committee for Cities) |
| CIV | Centre International de Valbonne |
| CIV | Coastal Interceptor Vessel |
| CIV | Colegio de Ingenieros de Venezuela |
| CIV | Continuous Intravenous Infusion |
| CIV | Commander's Independent Viewer |
| CIV | Combined Intermediate Valve |
| CIV | Schedule IV Controlled Substance (USA) |
| CIV | Critical Ionization Velocity |
| CIV | Council for International Visitors |
| CIV | City Imperial Volunteers |
| CIV | Corona Inception Voltage |
| CIV | Collective Investment Vehicle (taxation) |
| CIV | Customs Import Value |
| CIV | Certified Issue Voucher (various locations) |
| CIV | Containment Isolation Valve |
| CIV | Chambre Immobilière du Valais (French: Valais Real Estate Board; Valais, Switzerland) |
| CIV | Centre d'Information des Viandes (French: Meat Information Center) |
| CIV | Composants Industriels Varay (French industrial parts company) |
| CIV | Chemical Injection Valve (subsea oil & gas) |
| CIV | Chaudronnerie Industrielle Vannetaise (French industrial boiler company) |
| CIV | Construcción, Infraestructura y Vivienda (Guatemala) |