What does HG stand for?

What does HG mean?

HG	A Hunter Graham Miscellaneous » Unclassified
HG	haemoglobin; Hb is generally preferred Medical » British Medicine
HG	Hairy Guy Miscellaneous » Funnies
HG	Hämisches Grinsen International » German
HG	Handy Games Miscellaneous » Unclassified
HG	haplogroup Medical » British Medicine
HG	haptoglobin Medical » British Medicine
HG	Hard Gainer Miscellaneous » Unclassified
HG	Hardware Gain Academic & Science » Electronics
HG	Harris Giles Miscellaneous » Unclassified
HG	Harvey George Miscellaneous » Unclassified
HG	Hawaiian Guitar Miscellaneous » Unclassified
HG	Hazard Grade Medical » British Medicine
HG	He Girls Miscellaneous » Funnies
HG	Head Girl Miscellaneous » Unclassified
HG	healthy group Medical » British Medicine
HG	Heartland Gamers Community » Sports
HG	Heather Gail Miscellaneous » Names and Nicknames
HG	Heavens Games Miscellaneous » Unclassified
HG	Heavy Gold Miscellaneous » Colors
HG	Helen Golz Miscellaneous » Unclassified
HG	Helicopter Guy Business » Positions
HG	Helmet Guy Miscellaneous » Unclassified
HG	Herbert George Miscellaneous » Unclassified
HG	Hermione Granger Miscellaneous » Unclassified