| Acronym | Meaning |
| DHPLC | Denaturing High-performance Liquid Chromatography |
| ESW | Electroslag Welding |
| SAFETI | Software For The Assessment Of Fire |
| SNMS | Sputtered Neutral Mass Spectrometry |
| FPLH | Free-Phase Liquid Hydrocarbon |
| TDPT | Time-dependent Perturbation Theory |
| LAMBD | Laser Assisted Molecular Beam Deposition |
| NASN | National Air Sampling Network |
| MCF | Mutually Consistent Field Method (in Calcns. On Intermolecular Interactions) |
| UHF-AA | Unrestricted Hartree-Fock (with Spin) Annihilation |