What does EHR stand for?

Earned Hour Ratio (NASA)

Economic History Review - A publication (SAUS)

Education and Human Resources (SAUS)

Either Are - Telegraphy (PCTE)

Emergency Heat Removal - Nuclear energy (NRCH)

English Historical Review - A publication (BRI)

Environmental Health Review (ADWA)

Erosion Hazard Rating - A measure of soil erosion by raindrop impact

Error Handling Routine (SAUS)

European Human Rights (EAIO)

Euthanize for Humane Reasons - ASPCE terminology

Events History Recorder (MCD)

evoked heart rate response (SAUS)

Explosive Hazard Reduction (SAUS)

Extra-High Reliability

Horizon Boats Inc., Hollywood, SC - Manufacturer code for watercraft hull identification number (USCG)

enhanced reflector (SAUS)