| Acronym | Meaning |
| VEELS | Valence Electron Energy-loss Spectroscopy |
| SRU | Soil Remediation Unit |
| ZINDO | Zerner's Intermediate Neglect Of Differential Overlap |
| ERS | Elastic Recoil Spectrometry |
| SOPHIA | System For Organic Reaction Prediction By Heuristic Approach |
| APSG | Antisymmetrized Product Of Separated Geminals |
| PTA | Pulse Thermal Analysis |
| LIMB | Limestone Injection/multistage Burner |
| ARM | Anhysteretic Remanent Magnetization |
| AOM | Angular Overlap Model |