- HF
- High Frequency (Academic & Science » Electronics)High Frequency (Governmental » Military)High Frequency (Community » Media)High Frequency (Academic & Science » Meteorology)High Frequency (Governmental » Transportation)**** Heart Failure (Medical » Physiology)*** Hands Free (Academic & Science » Amateur Radio)** Hartree Fock (Academic & Science » Physics)** Hafnium (Academic & Science » Chemistry)** Hydrofluoric acid (Academic & Science » Electronics)** Human Factors (Governmental » Military)* His Family (Community)* Hall Of Fame (Community » Sports)* Have Fun (Internet » Chat)* High Fidelity (Academic & Science » Electronics)* Heat Flux (Academic & Science » Chemistry)* High Flow (Academic & Science » Chemistry)* Header File (Computing » General)* Hockey's Future (Community » Sports)* Hair Follicle (Medical » Oncology)* Hay fever (Medical » Physiology)* Head First (Community » Sports)* Huckleberry Finn (Community » Famous)* High Fuel (Governmental » Transportation)* Home Finder (Business » Firms)* Hand Finished (Miscellaneous » Hobbies)
Abbreviations dictionary. 2012.