What does SH stand for?

serum hepatis

Shoulder

The area of a tyre where the tread and sidewall meet. OR the sloped area of a bottle or jar between the neck area and the body of the bottle.

Super Hot

Thiol functional group

Bash Shell Script

Superheat

The heat added to a fluid above its saturation point. Any increment of temperature above the melting point of a metal; sometimes construed to be any increment of temperature above normal casting temperatures introduced for the purpose of refining, alloying or improving fluidity. 

Saint Helena (country Domains)

Ldshield

Shingles

Shingles, also known as herpes zoster, is a viral disease characterized by a painful skin rash with blisters in a localized area. Typically the rash occurs in a single stripe either on the left or right of the body or face. Two to four days before the rash occurs there may be tingling or local pain in the area. Otherwise there are typically few symptoms.

Single hung (window)