What does KHE stand for?

Fairview Marine, Pasadena, MD - Manufacturer code for watercraft hull identification number (USCG)

Kanfey-Ha'Emek Aviation - Israel - FAA designator (FAAC)

Kheis - Former USSR - Seismograph station code, US Geological Survey (SEIS)

Kherson - USSR - Airport symbol (AD)

Korowai - Language symbol (ETLW)