| Acronym | Meaning |
| ROG | Reactive Organic Gas |
| VMS | Vehicle Management System |
| PCD | Programmed Cell Death |
| HMIP | Her Majesty's Inspectorate Of Pollution |
| SDRAM | Synchronous Dynamic Random Access Memory |
| PEC | Predicted Environmental Concentration |
| TPSA | Total Prostate Specific Antigen |
| CPI | Chemical Process Industry |
| FECO | Fringes Of Equal Chromatic Order |
| MSHA | Mine Safety And Health Administration (US) |