| Acronym | Meaning |
| TDI | Tolerable Daily Intake |
| OLDA | Ordinary Linear Discriminant Analysis |
| SUMER | Solar UV Measurements Of Emitted Radiation |
| BAP | Bioavailable Phosphorus |
| PRESS | Point Resolved Spectroscopy |
| HBJ | Hougen-Bunker-Johns (Hamiltonian For Mol. Calcns.) |
| FCG | Fatigue Crack Growth |
| MDC | Maxwell Displacement Current |
| IRM | Information Resources Management |
| EGF | Epidermal Growth Factor |