| ROTC | Reserve Officer Training Corps | 后备军官训练队 |
| ROTC | Radiation Oncology Tripartite Committee (Australia) | 放射肿瘤学三方委员会（澳大利亚） |
| ROTC | Record of Telephone Conversation | 电话交谈记录 |
| ROTC | Return of the Champions (Queen live album) | 冠军归来（女王现场专辑） |
| ROTC | Return on Total Capital | 总资本回报率 |
| ROTC | Relics of the Chozo (Super Metroid music mix) | Chozo遗迹（超级都市音乐组合） |
| ROTC | Reserve Officers' Training Corps | (美国)后备军官训练队 |
| ROTC | Reserve Officers Training Corps | 预备役军官训练团 |
| ROTC | Reserve Officer's Training Corps | 预备役军官的训练部队 |
| ROTC | Retards On The Campus | 校园里的弱智 |
| ROTC | Ran Over The Cat | 碾过猫 |
| ROTC | Rotten Old Team Cowards | 腐烂的老团队懦夫 |
| ROTC | Rediculous and Offensive Training Corps | 重罚进攻训练队 |
| ROTC | Roots Of The Cross | 十字架的根 |
| ROTC | Running Off To Canada | 逃往加拿大 |