| Acronym | Meaning |
 | GAAS | Gallium Arsenide |
 | CDCR | Concept Design And Cost Review |
 | HRT | High Rate Tape |
 | FORTRAN | FORmula TRANslation |
 | EICC | Emergency Information Control Center |
 | IST | Instrument Support Terminal |
 | VTPR | Vertical Temperature Profile Radiometer |
 | MTTR | Mean Time To Repair |
 | MP | MASnet Code For The Xerox 4050 Laser Printers |
 | MVS | Multiple Virtual Storage |