| Acronym | Meaning |
| HVOF | High-Velocity Oxygen Fuel |
| LC | Lethal Concentration |
| CSRR | Coupled-state Rigid-rotor |
| CADD | Computer Aided Drafting And Design |
| AP | Appearance Potential |
| MODR | Microwave Optical Double Resonance |
| DARC | Dielectric Antireflection Coating |
| MRL | Maximum Residue Limit |
| QCC | Quadrupole Coupling Constant |
| LUCO | Lowest Unoccupied Crystal Orbital |