| Acronym | Meaning |
| LSDSIC | Local-spin-density Self-interaction-correction Approxn. (in Total Energy Calcns. For Atoms) |
| DEC | Department Of Environmental Conservation |
| CVM | Cluster Variation Method (in Calcns. On Semiconductors) |
| GEP | Good Engineering Practice |
| SCWO | Supercritical Water Oxidation |
| FCS | Fetal Calf Serum |
| AUSST | Automatic Synthesis Of Symptom Tree Model |
| PF | Polar Front |
| CODIS | Combined DNA Index System |
| MESQUAC-MO | Mixed Electrostatic Quantum Chemical Calculation-MO |