| Acronym | Meaning |
| LLC | Lewis Lung Carcinoma |
| MCRHF | Multiconfigurational Relativistic Hartree-Fock |
| LCGTO-LDF | Linear Combination Of Gaussian-type Orbitals-local Density Functional |
| IRS | Inverse Raman Scattering |
| AIT | Autoignition Temperature(s) |
| WHMO | Wolfsberg-Helmholz Molecular Orbital |
| LRS | Laser Resonant Shadowgraphy |
| NTIAC | Nondestructive Testing Information Analysis Center |
| MEDOC | Multipole Expansion Defined (on) One Center (a Wave Function In Calcns. On Atomic And Molecular Collisions) |
| SSRI | Selective Serotonin Reuptake Inhibitor |