| VCO | Voltage Controlled Oscillator | 压控振荡器 |
| VCO | Voltage-Controlled Oscillator | 压控振荡器 |
| VCO | Virgin Coconut Oil | 初榨椰子油 |
| VCO | Voluntary Consent Order | 自愿同意令 |
| VCO | vinylcyclooctane | 乙烯基环辛烷 |
| VCO | Value Concepts Office/Officer | 价值观念的办公室/军官 |
| VCO | Visible Cost Of Ownership | 可见拥有成本 |
| VCO | Voluntary and Community Organisations (UK) | 志愿和社区组织（英国） |
| VCO | Vina Concha y Toro S.A. | Vina Concha y Toro S.A.公司。 |
| VCO | Voice Carry Over | 语音传送 |
| VCO | Voluntary Correction of Operational Failures (IRS) | 操作故障的自愿纠正（IRS） |
| VCO | Verified Certificate of Origin (shipping) | 经验证的原产地证书（装运） |
| VCO | Vendor Cpu Operating | 供应商Cpu操作 |
| VCO | Virtual Central Office | 虚拟中心办公室 |
| VCO | District Vice Commodore | 地区副准将 |
| VCO | Vice Commodore | 海上运输队副指挥官 |
| VCO | Vehicle Control Officer | 飞行器引导军官 |
| VCO | Voice Channel Occupancy | 语音频道占用率 |
| VCO | Variable Crystal Oscillator | 可变晶体振荡器 |
| VCO | Voice Carry-Over | 语音传送 |