| Acronym | Meaning |
| CIC | Configuration Interaction (in The) Continuum (theory In Calcns. Of Atomic Resonances) |
| FHBS | Finite Hilbert Basis Set |
| TTSS | Type III Secretion System |
| HUFA | Highly Unsaturated Fatty Acids |
| VMS | Vehicle Management System |
| SS | Stainless Steel |
| DAIM | Deformed Atoms In Molecules |
| DTPA | Diethylenetriamine Pentaacetic Acid |
| YFEGE | Yonei Free-electron-gas Exchange |
| HACCP | Pathogen Reduction And Hazard Analysis Critical Control Point |