| Acronym | Meaning |
| NPAH | Nitro-polycyclic Aromatic Hydrocarbon |
| SCPA | Self-consistent Phonon Approximation (for Lattice Dynamics Of Quantum Crystals) |
| OWG | Optical Waveguide |
| EFPD | Effective Full Power Day |
| IRI | Interfaculty Reactor Institute |
| LEMAO | Least Energy Minimal Atomic Orbital |
| RTNS | Rotating Target Neutron Source |
| RCC | Renal Cell Carcinoma |
| PCILOCC | PCILO For Crystal Calculations |
| ODC | Ozone Depleting Chemical |