| Acronym | Meaning |
| INA | Ion Neutral Analysis |
| ISGF | Interferon-stimulated Gene Factor |
| TEELS | Transmission Electron Energy Loss Spectroscopy |
| TOCOEN | Toxic Organic Compounds In The Environment (research Project In Czechoslovakia) |
| PSLC | Polymer-stabilized Liquid Crystal |
| VETESS | Vehicle Transient Emissions Simulation Software |
| BLC | BACT/LAER Clearinghouse |
| APC | Adenomatous Polyposis Coli |
| EBHT | Electron Beam Hardening Treatment |
| NIRF | Near-infrared Fluorescence |