| Acronym | Meaning |
| QIT | Quadrupole Ion Trap |
| SREBP | Sterol Regulatory Element Binding Protein |
| WDF | Wigner Distribution Function (in Study Of Quantum Dynamics) |
| OASLM | Optically Addressed Spatial Light Modulator |
| PDU | Process Development Unit |
| QEEC | Quasimol. Extended Elementary Cell (for Electronic Structure Calcns. Of Crystals) |
| LOIS | Loss Of Interim Status |
| TAP | Temporal Anal. Of Products |
| EGR | Exhaust Gas Recirculation |
| MISR | Multi-angle Imaging Spectroradiometer |