| Acronym | Meaning |
| BAI | Biosphere-Atmosphere Interactions Project |
| IMS | Information Management Service |
| NSSP | National Severe Storms Project |
| ECA | Earth-crossing Asteroids |
| AO | Announcement Of Oppurtunity |
| NHSRP | National Hail Suppression Research Program |
| MKS | Unit Of Force Replaced By Newtons |
| NOSIE | NODC Ocean Science Information Exchange |
| ABS-SC | Automatic Backup Shutdown Of Safety Computer |
| ASP | Alarms And Shutdown Process |