| Acronym | Meaning |
| CTTS | Classical T Tauri Star |
| NODC | National Oceanographic Data Center (Washington |
| LME | Liquid-metal Embrittlement |
| CSA | Charge Sensitivity Analysis |
| CEQA | California Environmental Quality Act |
| DMFC | Direct Methanol Fuel Cell |
| AISIT | Automatic Intelligent Sampler For Inorganic Trace Constituents |
| HHOB | High-energy Higher-order Born (approxn. For Scattering Calcns.) |
| ATLAS | A Toroidal LHC Apparatus |
| VQP | Variable Quadratic Propagator (in Quantum Calcns.) |