| Acronym | Meaning |
| XANADU | Software Name |
| WWW | World Weather Watch |
| ALBM | Air-launched Ballistic Missile |
| FMIT | Fusion Materials Irradiation Test Facility |
| KB/S | Kbits/s |
| ET | Evapotranspiration |
| SABL | Scanning Aerosol Backscatter Lidar |
| AICHE | American Institute Of Chemical Engineers |
| PSIA | Pounds Per Square Inch Absolute |
| VTPR | Vertical Temperature Profile Radiometer |