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MS Symptoms Early |
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Acronym: PSA
Category: NASA Acronyms
Meaning / Stands for: Pre/Post Sleep Activity | |
Other acronyms from this category
| Acronym | Meaning | | SOR | Specification Operational Requirement | | CIU | Controller Interface Unit | | CS | Crew Station | | UT | Unit Tester | | V | Volt | | FDOR | Flight Design Operations Review | | USEC | Microsecond | | SR&Q | Safety | | HRC | Hasselblad Reflex Camera | | SF | Signaling Frequency |
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