| Acronym | Meaning |
| AMT | Audio-magneto-telluric Method |
| PAFC | Phosphoric Acid Fuel Cells |
| ZCC | Zero Core Contribution (model For Photodetachment Calcns.) |
| CROSSBOW | Computerized Retrieval Of Organic Structures Based On Wiswesser |
| VPDB | Vienna Peedee Belemnite |
| CQED | Cavity Quantum Electrodynamics |
| SLP | Sea Level Pressure |
| PASH | Polycyclic Aromatic Sulfur-containing Hydrocarbons |
| REMPI | Resonance-Enhanced Multiphoton Ionization (for Mass Spectrometry) |
| TLM | Triple Layer Model (of Adsorption) |