| CTV | Cable TeleVision | 有线电视 |
| CTV | Corpo Truppe Volontarie (Italian: Voluntary Troops Corps; Spanish Civil War) | Corpo Truppe Volontarie（意大利语：志愿军；西班牙内战） |
| CTV | Centro Televisivo Vaticano (Vatican Television Center) | 梵蒂冈电视中心 |
| CTV | Completion-Time Variance (processing) | 完成时间差异（处理） |
| CTV | cervical and thoracic vertebrae | 颈椎和胸椎 |
| CTV | Colour Television | 彩色电视 |
| CTV | Conventional Television | 传统电视 |
| CTV | Court Television | 法庭电视台 |
| CTV | CitrusTV (Syracuse University, NY) | CitrusTV（纽约州雪城大学） |
| CTV | Color Television | 彩色电视 |
| CTV | ConfederaciÓn de Trabajadores de Venezuela (Workers Confederation of Venezuela) | ConfederaciÓn de Trabajadores de Venezuela (Workers Confederation of Venezuela) |
| CTV | Cylindrical Test Vehicle | 圆柱形试验车 |
| CTV | Commscope, Inc. | 康普公司。 |
| CTV | Controlled Test Vehicle | 受控试验车辆 |
| CTV | Crew Transport Vehicle (NASA) | 乘员运输车（NASA） |
| CTV | Clinical Target Volume (radiotherapy treatment) | 临床目标体积（放射治疗） |
| CTV | Commission Technique de Versailles | 凡尔赛技术委员会 |
| CTV | Citrus Tristeza Virus | 柑橘Tristeza病毒 |
| CTV | Canadian Television Network | 加拿大电视网 |
| CTV | Campus TeleVideo | 校园远程视频 |
| CTV | Channel Television (UK) | 频道电视（英国） |
| CTV | Control Test Vehicle | 控制试验器 |
| CTV | Capital Timber Value | 资本木材价值 |
| CTV | Crew Transfer Vehicle | 乘员转移车 |
| CTV | Consorzio Trasporti Veneziano (Venetian Transport Consortium, Italy) | Consorzio Trasporti Veneziano（意大利威尼斯交通联盟） |
| CTV | Compatibility Test Van | 兼容性测试车 |