| Acronym | Meaning |
| NCPM | Noncritical Phase-matching |
| FRP | Fiberglass Reinforced Plastic |
| QTCS | Quantum Theorem Of Corresponding States |
| ADCC | Antibody-dependent Cellular Cytotoxicity |
| SRBC | Sheep Red Blood Cell |
| ACE | Acidity In Cloud Experiment |
| PCA | Procoagulant Activity |
| AMD | Automated Multiple Development |
| NWS | National Weather Service |
| LCGO | Linear Combination Of Group Orbitals |