| Acronym | Meaning |
| SECV | Standard Error Of Cross-validation |
| TDVP | Time-dependent Variational Principle (in Scattering Calcns.) |
| WAMMAS | Waste Minimization Management Advisory System |
| CGC | Capillary Gas Chromatography |
| CSAAS | Continuum Source Atomic Absorption Spectrometry |
| MSP | Macrophage Stimulating Protein |
| ITCZ | Intertropical Convergence Zone (of Seawater) |
| CATC | Cyanide Amenable To Chlorination |
| NHRL | Northern Hemisphere Reference Line |
| DTRA | Defense Threat Reduction Agency |