| CIVA | Canada India Village Aid (Vancouver, British Columbia, Canada) 
| Others |
| CIVA | Carcinomas In Villous Adenomas
| Others |
| CIVA | Centralised Intravenous Additive
| Others |
| CIVA | Centre International pour la Ville, l'Architecture et le Paysage (French: International Center for Urbanism, Architecture and Landscape; Belgium)
| Others |
| CIVA | Character Integrity Values Arts
| Others |
| CIVA | Character Integrity Vision And Arts
| Others |
| CIVA | Character Integrity Vision and the Arts (Charter School, Colorado Springs, CO)
| Others |
| CIVA | Charge Induced Voltage Alteration
| Others |
| CIVA | Charge-Induced Voltage Alteration
| Others |
| CIVA | Christians In The Visual Arts
| Others |
| CIVA | Comet Infrared and Visible Analyser
| Others |
| CIVA | Comet Nucleus Infrared and Visible Analyser (instrument aboard the Rosetta spacecraft)
| Others |
| CIVA | Commissie Informatica Van Artsen
| Others |
| CIVA | Congreso Iberoamericano Virtual De Acuicultura
| Others |
| CIVA | Conseil Information pour la Vie Associative (French: Community Life Information Council)
| Others |
| CIVA | Conseil Interprofessionnel des Vins d'Alsace (French wine association)
| Others |