| Acronym | Meaning |
| AWE | Atomic Weapons Establishment |
| PICF | Principal Investigator Computing Facility |
| ECN | Energy Research Foundation |
| EAD | Energy And Air Division (EPA |
| VIMHEX | Venezuela International Meteorological And Hydrological Experiments |
| UCSB | University Of California At Santa Barbara |
| HANK | N/A |
| GAU | General Accounting Unit |
| EEMOC | European EMOC |
| CAT | Coordinated Analysis Of The Thermosphere |