| Acronym | Meaning |
| DWPI | Derwent World Patents Index |
| LCCC | Liquid Chromatography At The Critical Condition |
| ELG | Emission-line Galaxy |
| RCSF | Reference Configuration-state Function |
| DO | Diatomic Orbital |
| ZRPA | Zero-radius Potential Approximation |
| NAEP | National Association Of Environmental Professionals |
| MORE | Micro-optical Ring Electrode |
| TGDDM | Tetraglycidyl-4,4'-diaminodiphenyl Methane Epoxy |
| TTVD | Trap-to-trap Vacuum Distillation |