Glossary of terms and abbreviations
Explanation: Officer in the staff branch of military headquarters. G2 Branch was responsible for security and intelligence.
Group Commander. A GCO was in command of a group of Auxiliary Units operational patrols.
General Headquarters. GHQ Auxiliary Units was based at Coleshill House, Wiltshire, from July 1940 to January 1945.
Name: GHQ Line
General Headquarters Line. A defence line built in the UK during WW2 to contain an expected German invasion.
General Post Office