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MS Symptoms Early

Acronym: O/R

Category: NASA Acronyms

Meaning / Stands for:

Oxygen Relief

Other acronyms from this category

 Acronym Meaning
SSPDASpace Shuttle Payload Data Activity
SIRShuttle Imaging Radar
MTBMMean Time Between Maintenance
LOAPList Of Applicable Publications
SSPMSpace Shuttle Program Manager
D&ODescriPtion And Operations
PPCPhased Provisioning Code
LSSLife Support Subsystem

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