| PCTC | Parity-Concatenated Trellis Code | 奇偶级联网格码 |
| PCTC | Pure Car/Truck Carrier (Shipping) | 纯粹的汽车/卡车载体(船舶) |
| PCTC | Payload Crew Training Complex | 有效载荷乘员训练综合体 |
| PCTC | Pardee Cancer Treatment Center (Midland, Michigan) | 帕尔迪癌症治疗中心（密歇根州米德兰） |
| PCTC | Pennsylvania Christian Teen Convention | 宾夕法尼亚州基督教青少年大会 |
| PCTC | Philippine Center on Transnational Crime | 菲律宾跨国犯罪中心 |
| PCTC | Pioneer Career and Technical Center (Shelby, Ohio) | 先锋职业与技术中心（俄亥俄州谢尔比） |
| PCTC | Pentagon Consolidated Telecommunications Center | 五角大楼综合电信中心 |
| PCTC | Pacific Crest Trail Company, Inc. | Pacific Crest Trail公司。 |