BTG

BTG may refer to:

Businesses and organisations

 * BTG (company), a British maker of healthcare technology
 * Battalion tactical group, a class of Russian military formation
 * BT Group, a British telecommunications multinational

Places in England

 * Barnt Green railway station, West Midlands
 * Bishop Thomas Grant School, London

Other uses

 * Bitcoin Gold, a cryptocurrency
 * Bradley Trevor Greive, Australian author