Hhc
highly hazardous chemical
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- Hhcp
Host Host Copy
- Hhd
1. hogshead; hogsheads. 1. Doctor of Humanities. abbreviation 1. hogshead hogshead Latin Humanitatum Doctor (Doctor of Humanities)
- HH.D.
1. Doctor of Humanities.
- Hhe
Health Hazard Evaluation Program
- HHFA
1. Housing and Home Finance Agency. Housing and Home Finance Agency