| Acronym | Meaning |
| NGDC | National Geophysical Data Center |
| DON | Dissolved Organic Nitrogen |
| CAMP | Cyclic Adenosine Monophosphate |
| FBBR | Fluidized Bed Biofilm Reactor |
| EFLE | Enhanced-fluidity Liquid Extraction |
| FERST | Facility For Environmental Remote Sensing And Test |
| MSA | Methanesulfonic Acid (air Pollutant) |
| MAO | Modified Atomic Orbital |
| DTR | Diffusion Transfer Reversal |
| LOMU | Mantle Component With Low Pb-206/Pb-204 |