| Acronym | Meaning |
| 7-ADCA | 7-aminodesacetoxycephalosporanic Acid |
| IGAIM | Individual Gages (for) Atoms In Molecules |
| POSAP | Position-sensitive Atom Probe |
| PPD | Purified Protein Derivative |
| DSRNA | Double-stranded RNA |
| TPSA | Topological Surface Area |
| CAE | Capillary Array Electrophoresis |
| DPE | Dual-phase Extraction |
| TMR | Tunneling Magnetoresistance |
| FE | Fugitive Emissions |