'DOS' definitions:

Definition of 'DoS'

From: WordNet
noun
The federal department in the United States that sets and maintains foreign policies; "the Department of State was created in 1789" [syn: Department of State, United States Department of State, State Department, State, DoS]
noun
An operating system that is on a disk [syn: DOS, disk operating system]

Acronyms for 'DOS'

From: V.E.R.A.
  • Denial Of Service [attack], "DoS"
  • Disk Operating System (OS, IBM, MS, ..., PC, Apple, RCA Spectra 70)