| Acronym | Meaning |
| ECP | Eosinophil Cationic Protein |
| RTK | Receptor Tyrosine Kinase |
| MERD | Metal-enhanced Reductive Dehalogenation |
| GEWEX | Global Energy And Water Cycle Experiment |
| CSP | Computational Singular Perturbation (math Modeling Method) |
| OTDR | Optical Time Domain Reflectometry |
| RSSC-CPA | Real-space-scattering Cluster Coherent Potential Approxn. |
| DPT | Degenerate Perturbation Theory |
| UGLCC | Upper Great Lakes Connecting Channels |
| EBR | Experimental Breeder Reactor |