| Acronym | Meaning |
| SCC | Squamous Cell Carcinoma |
| IDTIMS | Isotope Diln. Thermal Ionization Mass Spectrometry |
| MRD-CI | Multireference Determinant Configuration Interaction |
| ISTO | Industry Standards And Technology Organization |
| ABS | Acrylonitrile-Butadiene-Styrene Copolymer (REG: 9003569) |
| LT1ESWTR | Long Term 1 Enhanced Surface Water Treatment Rule |
| SC-MEH-MO | Self-consistent-modified Extended Hueckel-MO |
| MA | Maleic Anhydride |
| NLAP | Nonlimited Aeration Process (for Waste Treatment) |
| TSEE | Thermally Stimulated Exoelectron Emission |