DOS in Army Meaning

The DOS meaning in Army terms is "Department of State". There are 4 related meanings of the DOS Army abbreviation.

DOS on Army Full Forms

  1. Department of State
  2. Date of Separation
  3. Disk Operating System Disk Operating System and disk operating system (generically), most often reveal themselves in abbreviated form as DOS, refer to an operating system software used in most computers that provides the abstraction and management of secondary storage devices and the information on them. Such software is referred to as a disk operating system when the storage devices it manages are made of rotating platters, such as floppy disks or hard disks.
  4. United States Department of State

Frequently Asked Questions (FAQ)

  1. What does DOS stand for Army?

    DOS stands for Date of Separation in Army terms.

  2. What is the shortened form of Department of State in Army?

    The short form of "Department of State" is DOS for Army.


DOS in Army. (2021, March 5). Retrieved February 2, 2023 from

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