| Acronym | Meaning |
| AFC | Automatic Frequency Control |
| CIAP | Climate Impact Assessment Program |
| PO-TDSE | Periodic Orbit-time Dependent Schroedinger Equation |
| SIVE | Steam Injection And Vacuum Extn. (hazardous Waste Treatment) |
| CEELS | Core Electron Energy Loss Spectroscopy |
| CHIME | (chem. Th-U-total Pb Isochron Method) |
| SRC | Submarine Reactor Compartments |
| MCR | Microcarbon Residue |
| CSE | Cigarette Smoke Extract |
| ECAP | Equal Channel Angular Pressing |