| Acronym | Meaning |
| MADCAP | Model Of Advection |
| CHEM | Chemical Collection Database (accessible Through OLS) |
| IBS | Irritable Bowel Syndrome |
| AU | Astronomical Unit |
| FTVS | Fourier Transform Visible Spectroscopy |
| BCGA | British Compressed Gases Association |
| ERLN | Environmental Research Laboratory Narragansett |
| LAST | Lowest Anticipated Service Temperature |
| CHES | 3-(cyclohexylamino)ethylsulfonic Acid |
| IACS | International Annealed Copper Standard |