| Acronym | Meaning |
| PIRSS | Polarization IR Surface Spectroscopy |
| AGE | Advanced Glycosylation End Product |
| BVC | British Veterinary Codex |
| DUVAS | Derivative Ultraviolet Absorption Spectrometer |
| BDT | Brueckner (with) Double (and) Triple (substitutions) |
| ECP-CPP | Effective Core Potential (augmented By)-core Polarization Potential |
| NEBOSH | National Examination Board In Occupational Safety And Health |
| OOA | Oxygenated Organic Aerosol |
| AOES | Actinometry Optical Emission Spectroscopy |
| EUV | Extreme Ultraviolet |