| Acronym | Definition |
|---|
| HPMC | Hydroxypropylmethylcellulose |
| HPMC | Hp Optical Medium Changer |
| HPMC | Hollywood Presbyterian Medical Center (Los Angeles, CA) |
| HPMC | High Priority Machine Check |
| HPMC | Housing Production and Mortgage Credit (US HUD) |
| HPMC | Human Peritoneal Mesothelial Cell |
| HPMC | Honda Parts Manufacturing Corporation |
| HPMC | High Performance Manufacturing Consortium |
| HPMC | High Performance Membrane Chromatography |
| HPMC | Horticultural Produce Marketing and Processing Corporation Ltd. |
| HPMC | Herosoft Personal Media Center |
| HPMC | His Praise Men's Chorus (Portland, OR) |