| Acronym | Meaning |
| SERODS | Surface-Enhanced Raman Optical Data Storage |
| ETS | Extended Transition State (method For Bond Dissocn. Energies) |
| PKA | Protein Kinase A |
| SHAPM | Shear Horizontal Acoustic Plate Mode |
| EMUS | Electromagnetic Ultrasonic Testing |
| REP | Rotating Electrode Process |
| EBT | Extended Brillouin Theorem |
| NRA | National Rivers Authority (UK) |
| BOP | Benzyl Octyl Phthalate |
| MC CI | Multiconfigurational Configuration Interaction |