| Acronym | Meaning |
| WVTR | Water Vapor Transmission Rate |
| CPI | Chemical Process Industry |
| TCA | Traveling-cluster Approximation (a Generalization Of CPA For Electronic-structure Of Alloys) |
| MMPC | Metal-matrix Particulate Composites |
| DOCC | Description Of Current Conditions |
| SSRTP | Solid-surface Room-temperature Phosphorimetry |
| ETU | Ethylene Thiourea (carcinogen |
| IAST | Ideal Adsorbed Soln. Theory |
| PCILOCC | PCILO For Crystal Calculations |
| CINO | Configuration Interaction Natural Orbital |