| Acronym | Meaning |
| LME | Layer Management Entity |
| MLT | Magnetic Local Time |
| PRT | Platinum Resistance Thermometer |
| SIGMET | Significant Meteorological Information |
| PCMS | Process And Change Management System |
| BMFT | Bundesminsterium Fur Forschung Und Technologie |
| R-Z RELATIONSHIP | R = Precipitation Rate |
| AAEE | American Academy Of Environmental Engineers |
| MICROVAX | N/A |
| BIT | Binary Digit (either 0 Or 1) |