What does S-1 stand for?

What does S-1 mean? This page is about the various possible meanings of the acronym, abbreviation, shorthand or slang term: S-1.

We've found a total of 3 definitions for S-1:

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First Sacral Vertebra

Medical » Physiology

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first sacral vertebrum


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Army Adjutant/Personnel Staff at the Battalion/Brigade level

Governmental » Military

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"S-1." Abbreviations.com. STANDS4 LLC, 2015. Web. 1 Dec. 2015. <http://www.abbreviations.com/S-1>.