| Acronym | Meaning |
| BSS | Backscattering Spectroscopy |
| BEJ | Best Engineering Judgement |
| CLC | Chloride Channel |
| ABRF | Association Of Biomolecular Resource Facilities |
| ROD | Record Of Decision |
| ACC-IOS | Azimutal Close Coupled-infinite Order Sudden |
| MRSD-CI+D | MRSD-CI (with) Davidson Correction |
| APT | Accelerator Production Of Tritium |
| PLI | Process Loading Intensity (of Biological Reactors) |
| XPES | X-ray Photoelectron Spectroscopy |