What is an HST?

Answer 1

HST could also stand for Helicopter Support Team. 0481 Landing Support Specialists perform them. It is the act of attaching external cargo to a helicopter while it hovers above the Marines.

High Speed Tractor - a tracked vehicle designed to haul heavy artillery on the battle field. M5 HST was designed on the M5 Tank suspension and wheels. It was a

13-Ton prime mover used to tow the 105mm Howitzer, 4.5-inch gun and 155mm Howitzer. Spare Ammunition: 38 rounds of 4.5-in ammo or 24 rounds of 155mm ammo. Later versions added a .50-caliber machine gun mount.

Hubble Space Telescope that is if your talking in scientific way- is a space telescope that was put in orbit around the earth in April 1990, It is named after the American astronomer Edwin Hubble.

Harmonized Sales Tax Well, this is kind of a disaster thing but Canada has a sales tax that charges a lot of money. This affects almost everything in the stores. (It mostly affects restaurants and gas stations. Or was the gas station already like that......) I think that with horrible tax like this we might even create another great depression.

Answer 2

HST Lamp... High Pressure Sodium Tubular