| QOC | Queen of Clubs | 俱乐部女王 |
| QOC | Questions, Options, and Criteria | 问题、选项和标准 |
| QOC | Queen's Order of Courtesy | 女王的礼节 |
| QOC | Quick Oil Change | 快速换油 |
| QOC | Quality of Care | 护理质量 |
| QOC | Questions, Options, Criteria | 问题、选项、标准 |
| QOC | Can you communicate by radiotelephony (channel 16 - frequency 156.80 MHz)? | 你能用无线电话（16频道，频率156.80 MHz）进行通信吗？ |
| QOC | Quality of Conformance | 符合性质量 |
| QOC | Quantico Orienteering Club | Quantico定向越野俱乐部 |
| QOC | Quality of Control | 控制质量 |
| QOC | Questions Options And Criteria | 问题选项和标准 |
| QOC | Quantico Orienteering Club (Virginia, Maryland and Washington DC) | Quantico定向越野俱乐部（弗吉尼亚州、马里兰州和华盛顿特区） |
| QOC | Question- Option- Criteria | 问题-选项-标准 |
| QOC | Queers Of Color | 颜色的酷儿 |
| QOC | Qualification Oversight Committee | 资格监督委员会 |