What does RHE stand for?

Radiation Hazard Effects (KSC)

Random House Encyclopedia - A publication

Rankine-Hugoniot Equation - Thermodynamics (UWER)

Record Handling Electronics

Reference Hydrogen Electrode

Reims - France - Airport symbol (OAG)

Reliability Human Engineering (AAG)

Remote Hellfire Electronics - Army

Research in Higher Education - A publication (DHP)

Residuum Hydrodesulfurizer (UWER)

Respiratory Heat Exchange (STED)

Retinohepatoendocrinologic - Syndrome - Medicine (DMAA)

Reversible Hydrogen Electrode

Revue d'Histoire Ecclasiastique - A publication (ODCC)

Rheims - France - Airport symbol (AD)

Road Haulage Executive (SAUS)

Rochell Craft - NCIC boat manufacturer code (NCIC)

Romansch - Language code (ETLW)