| Acronym | Meaning |
| LSM | Layered Synthetic Microstructure |
| EMEFS | Eulerian Model Evaluation Field Study |
| DWTT | Drop-weight Tear Test |
| BSC | Bundle Sheath Cellpar |
| UMO | Unmodified Molecular Orbital |
| ONR | Office Of Naval Research |
| LDPO | Linearly Driven Parametric Oscillator (model In Energy Transfer Calcns. In Mol. Collisions) |
| COSTR | Collaborative Solar-Terrestrial Research |
| LCCO | Light Catalytic Cycle Oil |
| ZCC | Zero Core Contribution (model For Photodetachment Calcns.) |