| Acronym | Meaning |
| FEMO | Free-electron Molecular Orbital |
| R2PI | Resonant Two-photon Ionization |
| AACE | American Association Of Coast Engineers |
| CSA | Cambridge Scientific Abstracts |
| CHEC | Commonwealth Human Ecology Council |
| TWSM | Two-way Shape Memory |
| DR-RWA | Dominant Resonance-rotating Wave Approximation |
| CPK | Creatine Phosphokinase |
| NCMS | National Center Manufacturing Sciences |
| MCS | Monte Carlo Simulation |