| HSLC | high-speed liquid chromatography |
|---|---|
| HS | PACS high-speed picture archive and communication system |
| HSS | Hallermann-Streiff syndrome; Hallervorden-Spatz syndrome; Henoch-Schonlein syndrome; high-speed supe... |
| LS PACS | low-speed picture archive and communication system |
| Meth | methedrine; Methamphetamine (also known as: speed, ice, and crystal) |