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Acronym: U/M


Category: NASA Acronyms

Meaning / Stands for:

Unscheduled Maintenance






Other acronyms from this category


 Acronym Meaning
FCOSFlight Computer Operating System
FDOFlight Dynamics Officer
BCEBackup Control Electronics
RATCCRadar Air Traffic Control Center
VOXVoice Operated Transmitter (Transmission)
CVExpendable Vehicles Operations (KSC Directorate)
IDRDInformation Definition Requirements Document
MDAMain Distribution Assembly
ENAEnable
EXTDExtend

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