| Acronym | Meaning |
| PSU | Practical Salinity Units |
| LCMBPT | Linked Cluster Many Body Perturbation Theory |
| ADF | Actin-Depolymerizing Factor |
| ABS | Acrylonitrile-Butadiene-Styrene Copolymer (REG: 9003569) |
| CAC | Critical Aggregation Concentration |
| PPP | Positron Polarization Potential |
| MLD | Median Lethal Dose |
| SETOC | International Sediment Exchange For Tests On Organic Contaminants |
| NSR | New Source Review |
| ATTA | Atom Trap Trace Analysis |