| Acronym | Meaning |
| PMOS | P-channel Metal Oxide Semiconductor |
| RIP | Ribosome-inactivating Protein |
| LHDAC | Laser Heated Diamond Anvil Cell |
| MCPI | Monte Carlo Path Integration |
| MURINES | Muon Ring Neutrino Experiments |
| BK | Brinkman-Kramers (approxn. In Ion-mol. Collision Quantum Calcn.) |
| RFB | Recycle Fluidized-bed |
| SOGVB | Spin Optimized Generalized Valence Bond Method |
| CNDO/2D | Complete Neglect Of Differential Overlap With Deorthogonalization |
| MCEB | Multiconfiguration Energy Bound |