| Acronym | Meaning |
| DAS | Double Antibody Sandwich |
| AAP | Asbestos Action Program |
| ACSI | Accelerated Strategic Computing Initiative (for Fusion Reactor) |
| BCP | Biphasic Calcium Phosphate |
| GSAC | Generalized Symmetry Adapted Cluster (theory) |
| TAL | Threshold Ambient Level |
| NEDB | National Exposure Database (HSE) |
| MSG | Monosodium Glutamate |
| DSS | Deep Seismic Sounding |
| SSRTP | Solid-surface Room-temperature Phosphorimetry |