- HCI
- Human Computer Interaction (Computing » Software)* Human Computer Interface (Governmental » Military)* How Can I (Internet » Chat)* Host Controller Interface (Computing » Networking)* Host Controller Interface (Computing » Drivers)* Handgun Control Inc (Computing » General)* Hot carrier injection (Academic & Science » Electronics)* Handgun Control Incorporated (Business » Firms)* Hwa Chong Institution (Community » Schools)* Help Crime Increase (Community » Law)* Holistic Control Information (Computing » General)* High Compression Injected (Governmental » Transportation)* Hide The Contents Indefinitely (Miscellaneous » Funnies)
Abbreviations dictionary. 2012.