| Acronym | Meaning |
| MC-SEA | Multichannel Static-exchange Approximation |
| CDRP | Carbon Dioxide Research Program (of US Department Of Energy) |
| LMTD | Logarithmic Mean Temperature Difference |
| GEMI | Global Environmental Management Initiative |
| ICOLP | Industry Cooperative For Ozone Layer Protection |
| CNO | Constrained Nonorthogonal Orbital (algorithm) |
| ECP | Effective Core Potential Approxn.(in Electronic-structure Calcn.) |
| PIRAS | Polarized Infrared Absorption Spectroscopy |
| SRAPW | Scalar Relativistic Augmented Plane Wave |
| RTM | Resin-transfer Molding |