| Acronym | Meaning |
| MPPA | Modulated Pulse Potential Amperometry |
| IWMIS | INEL Industrial Waste Management Information System |
| SNO | Spin Natural Orbital |
| OUST | Office Of Underground Storage Tanks |
| CHCS | Chemical Hazards Communication Society |
| PLDA | Piecewise Linear Discriminant Analysis |
| PCCI | Premixed Charge Compression Ignition |
| PRT | Platinum Resistance Thermometer |
| IMS | Ion Mobility Spectrometry |
| CBI | Compliance Biomonitoring Inspection |