| Acronym | Meaning |
| CB1 | Corrected First Born (perturbation Theory In Atom-ion Collisions) |
| CEPEX | Controlled Ecosystem Pollution Experiment |
| NCV | Nerve Conduction Velocity |
| EWPCA | European Water Pollution Control Association |
| IBICC | Ion Beam Induced Charge Collection |
| APCA | Air Pollution Control Association |
| SRXFA | Synchrotron Radiation X-ray Fluorescence Analysis |
| SCBSA | Self-consistent Boundary-site Approxn. (for D.-of-states) |
| ELAP | Environmental Laboratory Accreditation Program |
| SLAC | Stanford Linear Accelerator Center |