What does grv stand for?

Gravure (VRA)

Central Grebo - Language code (ETLW)

G & R Industries, Auburn, MA - Manufacturer code for watercraft hull identification number (USCG)

General Rapier Vehicles (SAUS)

Grantsville, MD - Location identifier - FAA (FAAL)

Granville Island Brewing Co. Ltd. - Vancouver Stock Exchange symbol

Graphic Recording Voltmeter (IAA)

Graphite Rod Vaporization

Greenville - Lake Wappapelo - Missouri - Seismograph station code, US Geological Survey - Closed (SEIS)

Greenville, SC - Amtrak rail station code

Grieve - Telegraphy (PCTE)

Groove (KSC)

Grosvenor Aviation Services - British - ICAO designator (FAAC)

Ground Reaction Vector (DMAA)

Grove