| Acronym | Meaning |
| CORMA | COmplete Relaxation Matrix Analysis |
| QCFF/PI | Quantum Mechanical Consistent Force Field Method For Pi-electron Systems |
| PAD | Pulsed Amperometric Detection |
| MON | Motor (method) Octane No. |
| SID | Surface Ionization Detector |
| PET | Petrol. Elementary Tools (computer Program) |
| ESH | Environmental Safety And Health |
| NOMAD | Neutrino Oscillation MAgnetic Detector |
| ESA | Electrostatic Analyzer |
| BALQSO | Broad Absorption Line Quasi-stellar Object |