| Acronym | Meaning |
| CESAR | Canadian Expedition To Study The Alpha Ridge |
| LENA | Low-energy Neutral Atom |
| LMREE | Light-medium Rare Earth Element(s) |
| ANSI | American National Standards Institute |
| CHCS | Chemical Hazards Communication Society |
| NOC | Nonionic Organic Contaminants |
| OES | Occupational Exposure Standard |
| UPA | Unitary-pole Approximation |
| ITRS | International Technology Roadmap For Semiconductors |
| PCM | Phase-change Medium |