| Acronym | Meaning |
| PSCE | Partially Spin Coupled Echo |
| AIEE | American Institute For Electrical Engineers |
| AOQL | Average Outgoing Quality Limit |
| ANZECC | Australian And New Zealand Environment And Conservation Council |
| MOT | Magnetooptical Trap |
| MIS | Mobile Incineration System |
| BICFET | Bipolar Inversion Channel Field-effect Transistor |
| DQMC | Diffusion Quantum Monte Carlo (method In Atom And Mol. Calcns.) |
| ICPAC | International Committee On Polycyclic Aromatic Compounds |
| LSM | Loop Sampling Mode |