| Acronym | Meaning |
| FID | Flame Ionization Detector (gas Chromatography) |
| AA | Aluminum Association |
| PGP | Previous Glacial Period (glacial Maximum Of O18 Stage 6; Predates The LGM) |
| UW-PG | Uniformly Weighted Planar Grid (method In Calcns. Of Electron-momentum Distributions) |
| CP | Coupled Pair (many-electron Theory) |
| CMO | Complex Molecular Orbital Method |
| HAM | Hydrogenic Atoms In Molecules |
| ABCM | Assembly (of) Boundary-controlled Monolayers (method For Electronic-structure Calcns.) |
| TIG | Tungsten Inert Gas (welding) |
| DESPOT | Driven-equilibrium Single-pulse Observation Of T1 |