| Acronym | Meaning |
| LD-KGC | Linz-Donawitz-Kawasaki Gas Control (steel Converter Furnaces) |
| SIRMS | Stable Isotope Ratio Mass Spectrometry |
| AQMWA | Air Quality And Waste Management Association |
| BHGM | Borehole Gravity Meter |
| LTMLS | Low Temperature Molecular Luminescence Spectroscopy |
| ACR | Advanced Cracking Reactor (for Ethylene Production From Petroleum) |
| GPT | Glutamic Pyruvic Transaminase |
| OLDA | Ordinary Linear Discriminant Analysis |
| GFN | Grain Fineness Number |
| ASHOE | Airborne Southern Hemisphere Ozone Experiment |