| Acronym | Meaning |
| PFI | Port Fuel Injection |
| BIOS | British Intelligence Objectives Sub-committee |
| UCS | Unconfined Compressive Strength |
| BPB | Blood Lead |
| MTOC | Microtubule-organizing Center |
| DIMPP | Differential Integrated Multiple Pulse Polarography |
| SPAG | Small Particle Aerosol Generator |
| HCMV | Human Cytomegalovirus |
| PSS | Perturbed Stationary State |
| GDP | Guanosine 5'-diphosphate |