| Acronym | Meaning |
| NEC | National Electrical Code |
| ATLAS | Airborne Tunable Laser Absorption Spectrometer |
| CCM | Complex Coordinate Method (in Calcns. On Quantum Tunneling) |
| FAIMS | High-field Asymmetric Waveform Ion Mobility Spectrometry |
| WNL | Within Normal Limits |
| SEE | Standard Error Of Estimate |
| FIBOS | Focused Ion Beam Optical Spectroscopy |
| TRIPS | Trade-Related Aspects Of Intellectual Property Rights |
| CEPA | Canadian Environmental Protection Act |
| CORMIX | Cornell Mixing Zone Model |