| Acronym | Meaning |
| FEBO | Free Energy Born-Oppenheimer |
| OMS | Octahedral Molecular Sieve |
| ARIM | Accelerator And Reactor Improvement And Modification |
| GOX | Glucose Oxidase |
| FMTBA | Fitted Modified Tight-binding Approxn. |
| CTTS | Charge Transfer To Solvent |
| EUSO | Extreme Universe Space Observatory |
| ESRF | European Synchrotron Radiation Facility |
| USW | Ultrasonic Welding |
| RAF | Reactivity Adjustment Factor |