VCO may refer to:
Military
edit- Veterinary Corps Officer, see Veterinary corps (disambiguation)
- Viceroy's commissioned officer, British Indian Army role (1885–1947)
Technology
edit- Voltage-controlled oscillator, an electronic device
- Voice Carry Over, a telecommunications relay service
- Akatsuki (spacecraft), or the Venus Climate Orbiter
- Virtual Central Office, in Open Platform for NFV network-function virtualization software
Other uses
edit- Voyage Century Online, a nautically themed, free-to-play, massively multiplayer online role-playing game
- Vice Commodore, an elected yacht club committee member
- VCO SA, the joint-stock company, and a distributor of Volcano clothing brand
This disambiguation page lists articles associated with the title VCO.
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