| Acronym | Meaning |
| CSA | Coupled-subshell Approxn. (in Calcns. On Inner-shell Ionization Collisions) |
| ASQ | Axle Shaft Quality |
| RP/M | Reinforced Plastics/mortar |
| CPMET | Coupled Pair Many Electron Theory |
| SCIAMACHY | SCanning Imaging Absorption SpectroMeter For Atmospheric CHartographY |
| GMA | Glycidyl Methacrylate |
| CAP | Corrective Action Plan |
| DIMZO | Diatomics-in-molecules Zero-overlap |
| UKAEA | United Kingdom Atomic Energy Authority |
| RCR | Recrystallization Controlled Rolling |