| Acronym | Meaning |
| BMDL | Below Method Detection Level |
| NBO | Natural Bond Order |
| OEBR | Optical Edge Bead Removal |
| HPLS | Hierarchical Partial Least Squares |
| PESA | Proton Elastic Scattering Anal. |
| HT-EOVC | High-temperature Engine Oil Viscosity Classification |
| SOLO | Second-order Correlated Localized Orbital-local Origin (method) |
| DLT | Dose-limiting Toxicity |
| LCIF | Linear Combination Of Interacting Forces |
| MOPW | Modified Orthogonalized Plane Wave |