LVA

The abbreviation stands for LVA:

Ordnance survey
National Insurance Board
National Insurance Institute
National Insurance Institute (DDR )
Country's security office
State Research Institute
Large Vertical Aperture ( a phased array of antenna )
Teaching and Research Institute
Course
Latvia ( ISO 3166 country code )
The Lithuanian Veterinary Academy ( Lietuvos veterinarijos akademija )
Locomotive Experimental Department, from February 3, 1938 Locomotive Experimental Bureau of the Deutsche Reichsbahn and later the German Federal Railroad