HHO

AcronymDefinition
HHO➣Oxyhydrogen
HHO➣Hard Hand Off
HHO➣Home and Home Office
HHO➣Home Heating Oil
HHO➣Hava Harp Okulu (Turkish Air Force Academy)
HHO➣Hard HO (Handover) (telecommunications)
HHO➣Hovevei Hamusica Orchestra (Jerusalem, Israel)