| FX | Foreign Exchange | 外汇 |
| FX | FedeX | 美国联邦航空公司/联邦快递(快件) |
| FX | broker foreign exchange broker | 外汇经纪人 |
| FX | FiXed Station | 固定电台(电信符号) |
| FX | France ( European Territory) | 法国(欧洲领土) |
| FX | Fighter X (next generation fighter aircraft) | 战斗机X(下一代战斗机) |
| FX | Farse Xtreme | 波斯语Xtreme |
| FX | Faster And Xtended | 更快和扩展 |
| FX | Freedom Xperience | 自由Xperience |
| FX | Fix (navigational) | 修复(导航) |
| FX | Flambee Xtra | Flambee Xtra公司 |
| FX | Fighter, Experimental | 战斗机,实验 |
| FX | Frank Xavier | 弗兰克·泽维尔 |
| FX | Fragilex Syndrome (genetic disorder causing mental retardation) | 脆性综合征(导致智力低下的遗传障碍) |
| FX | Female Xperience | 女性Xperience |
| FX | Francis Xavier | 沙勿略 |
| FX | Fast and Xtreme | 快速和Xtreme |
| FX | On-line guide (FastLynx) | 在线指南(FastLynx) |
| FX | Firefox | 火狐 |
| FX | Flight Experiment | 飞行实验 |
| FX | Factory Experimental (automotive) | 工厂实验(汽车) |
| FX | Effects (special/sound) | 声音效果(特别/) |
| FX | Crossover Frequency | 交叉频率 |
| FX | Fixed Area | 固定面积 |
| FX | Fiber Transmission (networking) | 光纤传输(联网) |
| FX | Factor X activity | 因子X活性 |
| FX | Firefox (open source browser from Mozilla Corporation) | Firefox(Mozilla Corporation的开源浏览器) |
| FX | Fox Networks (US cable channel) | 福克斯网络(美国有线频道) |
| FX | File Express (X-Windows) | 文件快捷方式(X-Windows) |