V5

V5 stands for:

• V5 interface , a standardized interface for connecting a digital local exchange with an access network
• Nationality mark for aircraft from Namibia ; see list of aircraft registered in Namibia
• a locomotive of the Swedish State Railways, see SJ V5
• V5-tag , a protein tag , i.e. H. a short amino acid sequence with the help of which proteins can be marked in biochemistry and genetics.

This is a disambiguation page for differentiating between several terms identified with the same word.