| Acronym | Meaning |
 | JETT | Jettison |
 | EU | Engineering Units |
 | NIDS | NNIDSNetwork Interface Data System |
 | MMCL | Master Measurement And Control List |
 | TR | Transportation Request |
 | LOWG | Landing Operations Working Group |
 | SR | Shift Register |
 | ILS/LAR | IntegratedLogistics System And Logistics Assess |
 | FASCOS | Flight Acceleration Safety Cutoff System |
 | QEC | Quick Engine Change |