| Acronym | Meaning |
| LOWL | Low Degree Oscillations Experiment |
| SOR | Successive Over Relaxation |
| AMMS | Advanced Microwave Moisture Sounder |
| ACR | Active Cavity Radiometer |
| BP | Budget And Planning Office |
| EUMETSAT | European Meteorological Satellite |
| MAC | Machine Aided Cognition |
| KNMI | Koninklijk Nederlands Meteorologisch Instituut |
| NAFAX | Analog Facsimile Map |
| UARC | Upper Atmosphere Research Corporation |