| CNV | Cadastro Nacional de Veiculos 
| Others |
| CNV | Campionatul National de Viteza
| Others |
| CNV | Canavieiras, Buenos Aires, Brazil
| Others |
| CNV | Canvas
| Others |
| CNV | Chevs N Vettes
| Others |
| CNV | Choroidal Neovascularization
| Others |
| CNV | Christelijk Nationaal Vakverbond
| Others |
| CNV | Chromosomal Number Variation
| Others |
| CNV | City of North Vancouver
| Others |
| CNV | Club Neon Venezuela
| Others |
| CNV | Comision Nacional de Automoviles de Coleccion Vintage
| Others |
| CNV | Commonwealth Naval Vessel
| Others |
| CNV | Connecting New Vision
| Others |
| CNV | Contingent Negative Variation
| Others |
| CNV | Convenience
| Others |
| CNV | Conversion
| Others |
| CNV | Conversion Van
| Others |
| CNV | Convert
| Others |
| CNV | Converter
| Others |
| CNV | Convertible
| Others |
| CNV | Copy number variant
| Others |
| CNV | Copy Number Variants
| Others |
| CNV | Copy number variation
| Others |
| CNV | Copy Number Variations
| Others |
| CNV | Cranial nerve number 5
| Others |
| CNV | Cultivating New Voices
| Others |
| CNV | Cumulative Number of Vehicles
| Others |
| CNV | Data CoNVersion support file ( Word for Windows)
| Others |
| CNV | Temporary file ( WordPerfect for Win)
| Others |