| Acronym | Meaning |
| ACEMS | Angular Conversion Electron Moessbauer Spectroscopy |
| DC | Blood-air Distribution Coefficient |
| ALICE | A Large Ion Collider Experiment |
| AEC | Atomic Energy Commission |
| ISFET | Ion-Sensitive Field-Effect Transistor |
| DWPE | Distorted-wave (with) Polarization (and) Exchange |
| PEEM | Panel Of Experts On Environmental Management |
| RAC | Reference Air Concentration (USEPA) |
| OWVP | Outgoing Wave Variational Principle |
| LEMA | Least Error Matrix Analysis |