| Acronym | Meaning |
| TFRS | Transition Flow Reaction System |
| MPE | Multiphoton Excitation |
| FOEA | First-order Eikonal Approximation |
| CATS | Corrective Action Tracking System |
| CEIC | Caribbean Environmental Information Center |
| ERMS | Emergency Radiation Monitoring System |
| TGRS | Transient Gamma-Ray Spectrometer |
| TNF | Tumor Necrosis Factor-alpha |
| RIP | Ribosome-inactivating Protein |
| DRC | Dynamic Reaction Cell |