| Acronym | Meaning |
| PAG | Periaqueductal Gray |
| TIME | Test, Inspect, Measure, And Evaluate |
| HTLA | Heat-treatable Low Alloy (steel) |
| MDW | Mixed Density Wave |
| IRED | Ion Radiation-enhanced Diffusion |
| LMF | Ladle Metallurgical Facility |
| LD-KGC | Linz-Donawitz-Kawasaki Gas Control (steel Converter Furnaces) |
| TAC | Total Antioxidn. Capacity |
| FI | Field Ionization |
| HFDA | Hexafluoroisopropylidene-2 |