| Acronym | Meaning |
| EBT | Extended Brillouin Theorem |
| PSP | Paralytic Shellfish Poison |
| DVC-FISH | Direct Viable Count-fluorescent In Situ Hybridization |
| ADEOS | Advanced Earth Observing Satellite |
| RNR | Ribonucleotide Reductase |
| GCIB | Gas Cluster Ion Beam |
| CDS | Compliance Data System (US EPA Air Database) |
| IOW | Integrated Optical Waveguide |
| SCM | Surface Complexation Model (of Adsorption) |
| FAO | Frozen Atomic Orbital |