| Acronym | Meaning |
| BWCCD | Brillouin-Wigner Coupled-cluster (with) Double (excitation) |
| EBCT | Electron Beam Computed Tomography |
| FEV1 | Forced Expiratory Volume In The First Second (lung Function) |
| AIT | Autoignition Temperature(s) |
| SCRIBE | Stratospheric Cryogenic Interferometer Balloon Experiment |
| JOIDES | Joint Oceanographic Institutions For Deep Earth Sampling |
| SHM | Stockholm Humic Model |
| HKF | Helgeson-Kirkham-Flowers (equation Of State) |
| DIMP | Diisopropyl Methylphosphonate |
| SASU | Source Apportionment |