What does TG stand for?

What does TG mean?

TG	Tongue and Groove Academic & Science » Architecture
TG	Tree Granule Academic & Science » Botany
TG	Tough Guy Internet » Chat
TG	Thank God Internet » Chat
TG	Trans Gender Internet » Chat
TG	Terrible Grammar Internet » Chat
TG	Two Guys Internet » Chat
TG	Transition Graph Academic & Science » Chemistry
TG	Transformation of Generic Academic & Science » Chemistry
Tg	Glass Transition Temperature Academic & Science » Chemistry
TG	Tres Grand (French: very large) Miscellaneous » Clothes
TG	Thalo Green Miscellaneous » Colors
TG	The Gathering Community
TG	Team Game Community
TG	Tour Group Community
TG	TransGender Community
TG	Togo Regional » Countries
TG	Teacher's Guide Community » Educational
TG	ThermoGravimetry Academic & Science » Electronics
TG	Transmission Grating Academic & Science » Electronics
TG	Test Group Academic & Science » Electronics
TG	Tone Generator Academic & Science » Electronics
TG	Thomas Garrett Community » Famous
TG	Technical Guidance (NRC Inspection Manual) Computing » File Extensions
TG	Toronto Goth Business » Firms