1) Two in Macedonian 2) Two in Russian 3) Two in Slovene 4) Two in Bulgarian 
Defence Vetting Agency. Responsible for carrying out, and maintaining, national security checks on military and civilian staff employed by the MOD, private sector personnel employed on defence related work, and staff in a number of other government departments.
Type: Term Definitions: 1. Abbreviation for dilated vestibular aqueduct.