| Acronym | Meaning |
| T-GAS | Trace Gas Accounting System |
| CAN | Ceric Ammonium Nitratepar |
| UBM | Under Bump Metallurgy |
| RIFS | Reflectometric Interference Spectroscopy |
| ECQB | Electrochemical Quartz Crystal Balance |
| HFIR | High Flux Isotope Reactor |
| SAGE II | Stratospheric Aerosol And Gas Expt. II |
| NES | US National Eutrophication Study |
| CSGT | Continuous Set Of Gauge Transformations |
| HEPES | N-2-hydroxyethylpiperazine-N'-2-ethanesulfonic Acid |