| Acronym | Meaning |
| SWTR | Surface Water Treatment Rule |
| SLI | Starter Light Ignition (lead Batteries) |
| SIDAMS | Simultaneous Ion Detection In Atmospheric Mass Spectrometry |
| ALAPCO | Association Of Local Air Pollution Control Officials |
| BIIR | Brominated Isobutene-isoprene Rubber |
| GRVB | Generalized Resonating Valence Bond |
| RFETS | Rocky Flats Environmental Technology Site |
| NTD | Nuclear Track Detector |
| MS X(ALPHA) | Multiple-scattering X(alpha) Exchange Method |
| ERP | Enterprise Resource Planning |