{{wiktionary|CDO|cdo}} '''CDO''' or '''cdo''' may refer to:
{{TOC right}} == Job titles == * Chief data officer * Chief Dental Officer (disambiguation) * Chief design officer * Chief digital officer * Chief diversity officer * Command duty officer, on a naval ship
== Places == * Cagayan de Oro, a city in Mindanao, Philippines * Canyon del Oro High School, in Arizona, US * Cardonald railway station, Glasgow, Scotalnd, station code CDO
==Science and technology== === Biology and chemistry === * Cadmium oxide (CdO) * Cysteine dioxygenase (CDO), an enzyme
=== Computing === * Climate Data Operators, command line computer software suite for climate data * Collaboration Data Objects, a Microsoft API for data access * Connected Data Objects, in the Eclipse Modeling Framework
=== Meteorology === * Central dense overcast, feature seen in tropical cyclones
== Other uses == * CDO Foodsphere, a Philippine meat processing company * Collateralized debt obligation, a structured finance product * Community dial office, a small telephone exchange in a rural area * Conservative Democratic Organisation, a grouping in the British Conservative Party * Continuous duty overnight, an airline crew scheduling term * Eastern Min language, ISO 639-3 language code cdo
==See also== * {{srt}}
{{disambiguation}}