| Acronym | Meaning |
| TDMF | Time-dependent Mean Field |
| CIS | Characteristic Isochromat Spectroscopy |
| LASA | Lidar Atmospheric Sounder And Altimeter |
| ICC | Intrahepatic Cholangiocarcinoma |
| TEOM | Tapered Element Oscillating Microbalance |
| ARIM | Accelerator And Reactor Improvement And Modification |
| COLD | Chronic Obstructive Lung Disease |
| FI | Field Ionization |
| NARSTO | North American Research Strategy For Tropospheric Ozone |
| GLISP | Great Lakes International Surveillance Plan |