| Acronym | Meaning |
| PCI-80 | Parametrized Configuration Interaction (with Parameter) 80 |
| LEPC | Local Emergency Planning Committee |
| CEC | Capillary Electrochromatography |
| ASE | Aromatic Stabilization Energy |
| LDV | Laser Doppler Velocimetry |
| BPJ | Best Professional Judgement |
| RIA | Regulatory Impact Analysis |
| LAIV | Live Attenuated Influenza Virus |
| ELNES | Electron Energy-loss Near Edge Structure |
| BCG | Bacillus Calmette-Guerin |