| Acronym | Meaning |
| TRACE-P | Transport And Chemical Evolution Over The Pacific |
| BEFS | Berkeley Extreme And Far-UV Spectrometer |
| TNF | Tumor Necrosis Factor-alpha |
| TOF | Time Of Flight |
| NSCR | Nonselective Catalytic Reduction |
| DDT | Dichlorodiphenyltrichloroethane |
| CFSAN | Center For Food Safety & Applied Nutrition |
| LSC | Liq. Scintillation Counting |
| CIESE | Combined Ion Exchange-solvent Extraction |
| SAW | Self-avoiding Walk [modeling] |