| CFK | Chemical Fiber Reinforced Plastics | 化纤增强塑料 |
| CFK | Chloorfluorkoolwaterstof (Dutch: Chlorofluorocarbon) | 氯氟碳化合物(荷兰语:氯氟碳) |
| CFK | C E Franklin, LTD. | C E Franklin有限公司。 |
| CFK | Computer Forum KaHo (Computer Aiding Center) | 计算机论坛KaHo(计算机辅助中心) |
| CFK | Charles Foster Kane (movie, band, White Stripes lyric) | 查尔斯·福斯特·凯恩(电影、乐队、白条歌词) |
| CFK | Clausenengen Fotballklubb (Clausenengen Football Club; Norway) | 克劳森根足球俱乐部(克劳森根俱乐部;挪威) |
| CFK | Commander Fleet Air Keflavik | 科弗拉维克空军司令 |
| CFK | Cambrai Fritsch Kaserne (US Army Base, Darmstadt, Germany) | Cambrai Fritsch Kaserne(美国陆军基地,德国达姆施塔特) |
| CFK | Carbon Faserverstärkte Kunststoffe (German: Carbon Fibre-Enhanced Plastics) | Carbon Faserverstärkte Kunststoffe (German: Carbon Fibre-Enhanced Plastics) |