- HMC
- Honda Motor, LTD. (Business » NYSE Symbols)**** Headmasters' and Headmistresses' Conference (Academic & Science)* High Mobility Camouflage (Governmental » Military)* Hadassah Medical Center (Medical » Hospitals)* Hope Medical Clinic (Community » Non-Profit Organizations)* Herron Maintenance Company (Business » Firms)* Heavy Metal Content (Community)* Hero Music Company (Business » Firms)* Hopkins Medical Center (Medical)* Hubcaps Mini Club (Miscellaneous » Hobbies)* His Majesty's Cutter (Governmental » Military)
Abbreviations dictionary. 2012.