| Acronym | Meaning |
| FOPPA | First-order Polarization Propagator Approach |
| PGWDB | Pesticides In Ground Water Database |
| SVE | Soil Vapor Extraction |
| EBA | Eikonal Born Approxn. |
| GMT | Glass Mat Thermoplastic |
| ASIP | Aircraft Structural Integrity Program |
| VLP | Virus-like Particle |
| HLB | Hydrophilic-lipophilic Balance (of Surfactants) |
| DE | Destruction Efficiency |
| PICA | Picosecond Imaging Circuit Analysis |