| Acronym | Meaning |
| TDO | Truncated Diatomic Orbital (a MO) |
| ESPRIT | European Strategic Programme For Research And Development In Information Technology |
| WM | Waste Minimization |
| HEIS | High Energy Ion Scattering |
| RTRP | Reinforced Thermosetting Resin Pipe |
| BOA | Bond Orbital Approximation |
| TALMS | Tunable Atomic Line Molecular Spectroscopy |
| TRACECA | Transport Corridor Europe Caucasus Asia |
| SNO | Sudbury Neutrino Observatory |
| DQC | Double Quantum Coherence |