What does WHE stand for?

Water Hammer Eliminator

Westland Helicopters Ltd. - British - ICAO designator (FAAC)

Wheaton College, Norton, MA - OCLC symbol (OCLC)

Wheeling, WV - Amtrak rail station code

Whitneyville Armory - NCIC firearms make code (NCIC)

Whole Human Embryo - Type of cell line