DO

Acronym	Definition
DO	Director of Operations
DO	Data Object
DO	Doctor of Osteopathy
DO	Dominican Republic
DO	Disorder
DO	Dominica
DO	Ditto
DO	Delivery Order
DO	Due Out
DO	Data Out
DO	District Office
DO	Diário Oficial (Official Gazette; Brazil)
DO	Development Officer
DO	Dissolved Oxygen
DO	Digital Output
DO	Director Officer
DO	Dark One (Wheel of Time series)
DO	Duty Officer
DO	Distributed Object
DO	Driver Only (train operated by the driver only)
DO	Dornier (German aircraft manufacturer)
DO	Direct Object
DO	Design Overview
DO	Desk Officer (NYPD)
DO	Deportation Order
DO	Detention Officer
DO	Defined Order
DO	District Officer
DO	Designated Official
DO	Denominacion de Origen (general identification for Spanish wines)
DO	Division Operator
DO	Directorate of Operations (US CIA)
DO	Design Objective
DO	Division Officer
DO	Distributed Operations
DO	Operations Directorate (NIMA)
DO	Digital Orthophoto (FEMA)
DO	Disbursing Officer
DO	Doctor of Osteopathic Medicine
DO	Divisional Officer
DO	Drawing Office
DO	Ombudsmannen mot Etnisk Diskriminering (the Swedish national ombudsman for issues on ethnic discrimination)
DO	Dispensing Optician
DO	Diffractive Optics (camera lenses technology)
DO	Determination Order (workers compensation claims)
DO	Defense Order
DO	Desktop Originator
DO	Disciplined Oscillator
DO	District Overseer (Jehovah's Witnesses)
DO	Disbursement Order
DO	Drift Orbit
DO	DCS/Operations
DO	Donk Out (poker)
Do	Operational Dependability
DO	Disbursing Order
DO	Disto-Occlusal (dentistry)
DO	Diode Outline
DO	Distortion Offset
DO	Doctor of Otolaryngology
DO	Diatomic Orbital
DO	US Duty Officer
DO	Dawson and Oberman (plasmas)