| Acronym | Meaning |
| B | Bit |
| AWN | Aviation Weather Network |
| ATCSC | Air Traffic Control Systems Command Center |
| LAWS | Laser Atmospheric Wind Sounder |
| AEEN | Agence Europeenne Pour L'Energie Nucleaire |
| BLS | Bureau Of Labor Statistics |
| SAFARI | Southern African Fire-Atmospheric Research Initiative |
| PCMDI | Program For Climate Model Diagnosis And Intercomparison |
| PSIA | Pounds Per Square Inch Absolute |
| JPL | Jet Propulsion Laboratory |