KEV
KEV is an abbreviation for:
- Key / Encoded-Value Format , see OpenURL
 - Constitutional developmental delay , possible cause of puberty tarda
 - Traffic routes control unit of the German Federal Customs Administration
 - Cost-covering feed-in tariff (Switzerland) , an energy policy funding instrument
 - Krefeld Pinguine , an ice hockey club
 - Cumulative energy consumption in a life cycle assessment
 
keV stands for:
- the physical unit kilo electron volt