Heavy Railroad Excavations Incorporated
Key Facts
Abbreviation
HREX
Pronunciation
/ˈhɛvi ˈreɪˌlroʊd ˌɛkskəˈveɪʃənz ˌɪnˈkɔrpərˌeɪtɪd/
Category
Regional
Related Field
Railroads
Other meanings of HREX
Human Resource Expenditure
Business
Human Radiation EXperiment
Medical