| Acronym | Meaning |
| CFE | Coherent Forward Emission |
| CSE | Capillary Sieving Electrophoresis |
| HATR | Horizontal Attenuated Total Reflection |
| LGM | Linearized Green-function Method (for Electronic-structure) |
| ANATEX | Across North America Tracer Experiment |
| LUC | Large Unit Cell Semiempirical Approxn. (for Band Structure) |
| TPSR | Temp.-programmed Surface Reaction |
| SICIMS | Selective Ion Chemical Ionization Mass Spectrometry |
| OMIM | Online Mendelian Inheritance In Man |
| VPN | Virtual Private Network |