| Acronym | Meaning |
| IDMS | Isotope Dilution Mass Spectrometry |
| HFP | Hartree-Fock (plus) Pauli (terms) |
| ECS | Energy-corrected Sudden (scaling Theory In Mol. Collisions) |
| AMBIENS | Atmospheric Mass Balance Of Industrially Emitted And Natural Sulfur |
| SLS | Selective Laser Sintering |
| CODIS | Combined DNA Index System |
| DSA-EOM | Dynamic Simulated Annealing-equations Of Motion (for Electronic Structures In Liq. Metals) |
| TRRS | Time-resolved Raman Spectroscopy |
| HSSM | Hydrocarbon Spill Simulation Model |
| SSA | Specific Surface Area |