| Acronym | Meaning |
| AB | Arc Brazing |
| NLP | Natural Language Processing |
| NSR | Nitrile-silicone Rubber |
| EMMA | End-member Mixing Analysis |
| ARC | Antireflection Coating |
| SLC | SLAC Linear Collider |
| PAGIRS | Pesticide Assessment Guidelines Information Retrieval System |
| CIS | Chemical Information System |
| HEASARC | High Energy Astrophysics Science Archive Research Center |
| CCPD | Charge-coupled Photodiode Device |