| Acronym | Meaning |
| UKAS | United Kingdom Accreditation Service |
| BGG | Bovine Gamma Globulin |
| GLC | Ground Level Concentration |
| ARC | Accelerating Rate Calorimetry |
| GE-PIXE | Grazing-exit Particle-induced X-ray Emission |
| OAW | Oxyacetylene Welding |
| CT | Disinfection Concentration Contact Time |
| FRSW | Finite Range Scattering Wave Function |
| HCI | Human-Computer Interface |
| FTTA | Federal Technology Transfer Act |