ABCDEFGHIJKLMNOPQRSTUVWXYZ#

What does OS1 stand for?

What does OS1 mean? This page is about the various possible meanings of the acronym, abbreviation, shorthand or slang term: OS1.

Page 1 of our list of (OS1) abbreviations features a selection of abbreviations relevant to various fields and disciplines, including governmental. One abbreviation that you will find on this page is OS1, which is commonly used in the governmental industry. This list of abbreviations is intended to be a valuable resource for you as you work or study in these fields. Please feel free to refer back to this page whenever you come across an unfamiliar abbreviation, and check back frequently for updates as we continue to expand our collection.

OS1

Officer's Steward 1st Class (non Petty Officer)

» Governmental » Navy

 Rate it:
OS1

Operations Specialist Petty Officer 1st Class

» Governmental » Navy

 Rate it:

People also search:

New

Latest abbreviations

»
M
Merry Me
O
Oh I See
R
Research Integrity Office. Office responsible for research integrity - ensuring that research across an organisation/country is ethical.
J
Just Kidding
A
Away From Keyboard