| Acronym | Meaning |
| GDP | Glow Discharge Plasma (for Atomic Emission Spectrometry) |
| THAA | Total Hydrolyzable Amino Acids |
| COHSEX | Coulomb-hole (plus) Screened-exchange (approxn. In Band-structure Calcns.) |
| ETF | Extended Thomas-Fermi (model) |
| TNS | 6-p-Toluidino-2-naphthalenesulfonic Acid |
| FCVA | Filtered Cathodic Vacuum Arc |
| SMC | Small Magellanic Cloud |
| VC | Vapor Compression |
| APRR | Adiabatic Passage Rotational-resonance |
| TEBAC | Benzyltriethylammonium Chloride |