| Acronym | Meaning |
| LPC | Light Paraffin Conversion |
| CID | Configuration Interaction With Double Substitution |
| NSDWR | National Secondary Drinking Water Regulations |
| CETP | Channel Equiv. Of A Theor. Plate |
| BERG | Building Effects Review Group |
| AFMR | Antiferromagnetic Resonance |
| PESC | Photoelectrochemical Solar Cell |
| NLM | Nonlinear Mapping |
| VFF | Valence Force Field (in Electronic-structure Calcns.) |
| SABRE | Sweden And Britain Radar Experiment |