| Acronym | Meaning |
| ABV | Auxiliary Building Ventilation |
| MARS | Meteorological Airborne Radar Data System |
| EXAMETNET | Experimental Inter-American Meteorological Rocket Network |
| NSSDC | National Space Science Data Center |
| NEWS | NOAA Earth Watch Service |
| CALLS | California Academia Libraries List Of Serials |
| ACE | American Council On Education |
| DSB | Direct Soundings Broadcast |
| NCGIA | National Center For Geographic Information And Analysis |
| RUCS | Rapid Update Cycle Surface |