| Acronym | Meaning |
| UGLCC | Upper Great Lakes Connecting Channels |
| CTPV | Coal Tar Pitch Volatiles |
| VCC-RIOS | Vibrational Close-coupled-rotational Infinite Order Sudden |
| CCWP | Close-coupling Wave-packet (for Mol. Scattering) |
| MOSMO | Maximum Overlap Symmetry Molecular Orbital |
| CLND | Chemiluminescent Nitrogen Detection |
| PFGSTE | Pulsed Field Gradient Stimulated Echo |
| SCM | Self-consistent Multipolar (method In Metal Cluster Calcns.) |
| SACF | Symmetry-adapted Configuration Function |
| ATCC | American Type Culture Collection |