| Acronym | Meaning |
| PF | Polar Front |
| SBE | Starch Branching Enzyme |
| RRS | Resonance Rayleigh Scattering |
| SFRI | Sludge Filtration Resistance Index |
| CCSF | Central Chemical Storage Facility |
| CHMOS | Complementary High-performance Metal-oxide Semiconductor |
| MST | Multiple Scattering Theory |
| WLM | Working Level Month (for Radiation Exposure) |
| NCP | Net Community Productivity |
| SE | Symmetric Eikonal (approxn. In Calcns. On Ion Scattering) |