| Acronym | Meaning |
| ACP | Automatic Correlation Partitioning |
| PIS | Penning Ionization Spectroscopy |
| WSGR | Water Gas Shift Reaction |
| PAC | Powdered Activated Carbon |
| WISE | Wide Line Separation (NMR Technique) |
| TBW | Total Body Water |
| TOPO | Trioctylphosphine Oxide |
| EFP | Explosively Formed Projectile |
| PDF | Probability-distribution Function |
| SLS | Sequential Lateral Solidification |