| Acronym | Meaning |
| EFTIR | Emission Fourier Transform Infrared Spectroscopy |
| GVP | Gasoline Vapor Pressure |
| LCAO LDA | LCAO-local Density Approxn. |
| MOBK | Modified Oppenheimer-Brinkman-Kramers (approxn. In Calcns. On Atomic And Molecular Collisions With Ions) |
| CGF | Coulomb Green Function |
| SMILES | Simplified Molecular Input Line Entry System |
| IPC | International Patent Classification |
| EBOM | Effective Bond-orbital Method |
| LCGO | Linear Combination Of Group Orbitals |
| CAPCA | Closure And Postclosure Activity |