| Acronym | Meaning |
| LCFC | Linear Combination Of Fragment Configuration |
| ALMS | Atomic Line Molecular Spectroscopy |
| FNA | Fine-needle Aspiration |
| PBFFF | Potential Barrier Field-flow Fractionation |
| NTD | Nuclear Track Detector |
| LIESA | Laser Induced Emission Spectral Analysis |
| DSCEMS | Depth Selective Conversion Electron Moessbauer Spectroscopy |
| TDPT | Time-dependent Perturbation Theory |
| SCC | Standards Council Of Canada |
| CNO | Constrained Nonorthogonal Orbital (algorithm) |