DOS

Definitions

(Abbreviation) Disc Operating Systems

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(Abbreviation) Disk Operating System

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(Abbreviation) Directorate of Ordinance Services

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(Abbreviation) Dolgovremennaya Orbitalnaya Stanziya

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(Abbreviation) Document observed system

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(Noun) Spanish: two

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(Abbreviation) Disk Operating System. The plural of DOS is DOSs.

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(Noun) spanish for two.

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(Abbreviation) Dehri On Sone

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(Abbreviation) Democratic Opposition of Serbia

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(Abbreviation) Denial Of Service

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(Abbreviation) Digital Optical Stealth

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(Abbreviation) Director of Ordnance Services