| CRTC | Canadian Radio and Television Commission | 加拿大广播电视委员会 |
| CRTC | Canadian Radio-Television and Telecommunications Commission | 加拿大广播电视和电信委员会 |
| CRTC | Continuously Regenerated Trap Column (Dionex) | 连续再生捕集塔（Dionex） |
| CRTC | Cathode Ray Tube Controller | 阴极射线管控制器 |
| CRTC | Central Region Training Conference | 中部地区培训会议 |
| CRTC | Combat Readiness Training Center | 战备训练中心 |
| CRTC | Cold Region Test Center | 寒冷地区测试中心 |
| CRTC | Canadian Radio-Television & Telecommunications Commission | 加拿大Radio-Television及通讯委员会 |
| CRTC | China Railway Telecommunications Center | 中国铁路通信中心 |