| Acronym | Meaning |
| DZ | Double Zeta (basis Set) |
| GRF | Growth Hormone Releasing Factor |
| GMAW | Gas Metal Arc Welding |
| LOCI | Luminescence Oxygen Channeling Immunoassay |
| ESE | Extended-surface Electrolysis |
| ESAT | Environmental Services Assistance Team |
| TIRM | Total Internal Reflection Microscopy |
| BRITE | Basic Research In Industrial Technologies For Europe |
| RILS | Regulatory Interpretation Letters |
| INMM | Institute Of Nuclear Materials Management |