| Acronym | Meaning |
| AQS | Air Quality Subsystem (subsystem Of AIRS) |
| IDE | Insulin Degrading Enzyme |
| SIC-GX-LSD | Self-interaction Corrected Generalized Exchange Local Spin Density |
| JURIS | Justice Retrieval And Inquiry System |
| ORM | Other Regulated Material (DOT) |
| TESS | Transform Method For Extinction-scattering With Spatial Resoln. |
| EFCE | European Federation Of Chemical Engineers |
| RMP | Restricted Moeller-Plesset |
| DPSSL | Diode Pumped Solid State Laser |
| NOEL | No Observable Effect Level (in Animal Tests) |