| Acronym | Meaning |
| ACRT | Aircraft Report |
| AMI-2 | Active Microwave Instrument 2 |
| CARP | Colorado-Amudarya Rivers Project |
| AEGIS | Atmosphere Ecosystem Gas Interchange Study |
| AIS | Affiliate Information System |
| CACR | Commission On Air Chemistry And Radioactivity |
| ANM | Alternate Nuclear Materials |
| N-SCAT | NASA Scatterometer |
| SSI | Strategic Simulation Initiative |
| BAFO | Best And Final Offer |