| Acronym | Meaning |
| TCM | Total Capacitance Method |
| CBNM | Central Bureau For Nuclear Measurements |
| TPAD | Temperature Programmed Ammonia Desorption |
| MSC | Multiplicative Scatter Correction |
| ISCLT | Industrial Source Complex Long Term (dispersion Model) |
| EMAP | Energy-modified Adiabatic Phase (matrix Method) |
| CCA | Copper Chromium Arsenic |
| IDEA | Integrated Data For Enforcement Analysis |
| APEG | Alkaline Polyethylene Glycolate |
| CBM | Constant Boiling Mixture |