| Acronym | Meaning |
| AIS | Affiliate And Immigration Services |
| IRAS | Infrared Astronomical Satellite |
| INTERNET | The Collection Of All Interconnected Computer Networks Around The Globe That Use The TCP/IP Protocol |
| GSE | Ground Support Equipment |
| ACI | Automatic Closure And Interlock |
| SETA | Satellite Electrostatic Triaxial Accelerometer |
| AL/OESH | AL Office Of Environment |
| GAAS | Gallium Arsenide |
| DRMS | Data Record Management System |
| WTWS | Windshear And Turbulence Warning System |