| Acronym | Definition |
|---|
| HMOS➣High Density Metal Oxide Semiconductor |
| HMOS➣High-speed Metal Oxide Semiconductor |
| HMOS➣High-performance Metal Oxide Semiconductor (see MOS) |
| HMOS➣Hinchley Manor Operatic Society (Surrey, England, UK) |
| HMOS➣Habitat Module Outfitting System |