| Acronym | Meaning |
| DTGF | Double-time Green Function |
| ULSI | Ultra-large-scale Integration |
| CCEA | Conventional Combustion Environmental Assessment |
| SALI | Secondary Atom Laser Ionization |
| MAO | Modified Atomic Orbital |
| IEF | Isoelectric Focusing |
| NWEA | National Wood Energy Association |
| PBP | Penicillin Binding Protein |
| IBD | Ion Beam Deposition |
| ASM | Autosampler Module |