What does H.S stand for?

What does H.S mean?

HS	High School Community » Educational
HS	High School Community » Schools
HS	High Speed Computing » Hardware
HS	Homo Sapiens Medical » Human Genome
HS	Holy Spirit Community » Religion
HS	High Standards Business » Positions
HS	Health Safety Medical » Physiology
HS	High Standard Academic & Science » Universities
HS	Home Search Community » Law
HS	Highest Scoring Community » Sports
HS	Home Schooled Community » Educational
HS	Highly Sensitive Academic & Science » Amateur Radio
HS	High Sensitivity Academic & Science » Electronics
HS	Hot Swap Governmental » Military
HS	High Seas Governmental » Military
HS	High Strength Academic & Science » Physics
HS	Home Safe Community
HS	Have Searched Internet » Chat
HS	Harmonized System Governmental » Transportation
HS	Harmonized System Business » International Business
HS	Home Sick Community » Educational
HS	Head Set Computing » Hardware
HS	Hispanic Studies Academic & Science » Academic Degrees
HS	Hard Sphere Academic & Science » Physics
HS	Hyper Speed Miscellaneous » Science Fiction