| Acronym | Meaning |
| FMTBA | Fitted Modified Tight-binding Approxn. |
| DHT | Down-hole Temperature |
| RMLC | Recommended Maximum Contaminant Level |
| GDL | Glow Discharge Lamp |
| GAIIA | Global Alliance Of Information Industry Associations |
| ENIS | Emissive Neutron Imaging And Spectroscopy |
| PPQ | Parts Per Quadrillion |
| HPDSC | High-pressure Differential Scanning Calorimetry |
| RCM | Ring-closing Metathesis |
| JME | Java Molecular Editor |