| Acronym | Meaning |
| AL/OESH | AL Office Of Environment |
| RECOURSE | Revision Control Unifying Related Environments |
| JPS | Joint Planning Staff |
| AFIS | Automated Fingerprint Identification System |
| AEROCE | Atmosphere/Ocean Chemistry Experiment |
| VAD | Velocity-azimuth Display |
| ESIG | Environmental And Societal Impacts Group |
| PSN | Piano Spaziale Nazionale |
| NFS | Network File System |
| EOSDIS | Earth Observing System Data And Information System |