| Acronym | Meaning |
| WHH | Width At Half Height [in X-ray Diffraction] |
| TDCHF | Time-dependent Coupled Hartree-Fock |
| EHS | Extremely Hazardous Substance |
| SAC | Spectral Absorption Coeff. |
| RBAO | Reaction-bonded Aluminum Oxide |
| CMC | Critical Micelle Concentration |
| BID | Background Information Document |
| PRRSV | Porcine Reproductive And Respiratory Syndrome Virus |
| SSMS | Spark Source Mass Spectrometry |
| GAM | Generalized Additive Model |