| Acronym | Meaning |
| EEMOC | European EMOC |
| CAS | Chemical Abstract Service |
| SPAWAR | Space And Naval Warfare Systems Command |
| D/A | Digital-to-analogue Conversion |
| FDF | Flight Dynamics Facility |
| ELF | Extremely Low Frequency |
| LAWS | Low Altitude Wind Shear |
| SSL | Space Sciences Laboratory |
| N-AWIPS | National Centers Advanced Weather Interactive Processing Systems |
| T.P. | Tropical Platform |