| Acronym | Meaning |
| SBA | Second Born Approximation |
| NIEL | Non-ionizing Energy Loss |
| WDD | Weighted Density Distribution |
| SHRIMP | Sensitive High Mass Resolution Ion Microprobe |
| MODULUS | Methods Of Determining And Understanding Light Elements From Unequivocal Stable Isotope Compositions |
| ACH | Air Changes Per Hour |
| WAXD | Wide-angle X-ray Diffraction |
| CHC | Chlorinated Hydrocarbon |
| OTE | Optically Transparent Electrode |
| NOX | Nitrogen Oxides |