| Acronym | Meaning |
| NIS | Sodium Iodide Symporter |
| CFM | Charge Force Microscope |
| VAD | Vacuum Arc Degassing |
| DI | Direct Injection (engine; Diesel) |
| LOGD | Limit Of Guaranteed Detection |
| NCDGF | Noncalcareous Dark Grey Floodplain |
| PGO | Phantom Group Orbital |
| MECI | Multielectron Configuration Interaction |
| SLRS | Selective Laser Reactive Sintering |
| SMIDG | Submicro Inverse-detection Gradient |