| Acronym | Meaning |
| GQDPT | Generalized Quasidegenerate Perturbation Theory |
| LFM | Lateral Force Microscopy |
| AWS | American Welding Society |
| HASTE | Half-Fourier Acquisition With Single-shot Turbo Spin-echo |
| GPCP | Global Precipitation Chemistry Program |
| MFS | Major Facilitator Superfamily |
| DECSY | Double-quantum Coherence Echo Correlated Spectroscopy |
| ICC | Ignition Control Compound |
| RTA | Rapid Thermal Annealing |
| REACCS | Reaction Access System |