| Acronym | Meaning |
| RTM | Resin-transfer Molding |
| BTCC | Biological Threat Characterization Centerpar |
| ETA | Eigenstructure Tracking Analysis |
| RWA | Rotating Wave Approximation |
| SSM | Synthetic Soil Matrix (US EPA) |
| QD | Quantum Dot |
| EPACSAR | EPA Chemical Activities Status Report |
| IVO | Improved Virtual Orbital |
| SCS | Soil Conservation Service |
| SPU | Segmented Polyurethane |