| Acronym | Meaning |
| PBO | Polarized Born-Oppenheimer |
| AMOS | Automated Meteorological Observing System |
| SHEBA | Surface Heat Budget Of Arctic Ocean |
| TFA | Target Factor Analysis |
| AIR CHIEF | Air ClearingHouse For Inventories And Emission Factorspar |
| JGOFS | Joint Global Ocean Flux Study |
| RR | Relative Risk |
| FABP | Fatty Acid-binding Protein |
| ACPR | Annular Core Pulse Reactor |
| CISDT | CI With Single And Double And Triple Excitations |