| DFG | Differential-Frequency-Generation | 差分频率产生 |
| DFG | Debt Financial Group | 债务金融集团 |
| DFG | Dermal Fat Grafting | 皮肤脂肪移植 |
| DFG | Dog Faced Gremlin | 狗脸小精灵 |
| DFG | Difference Frequency Generator | 差频发生器 |
| DFG | District Factor Group | 地区因素组 |
| DFG | defecography | 排粪造影术 |
| DFG | Data Flow Graph | 数据流图 |
| DFG | Dig For Gold | 挖掘黄金 |
| DFG | Discrete Frequency Generator | 离散频率发生器 |
| DFG | Download Free Games (website) | 下载免费游戏（网站） |
| DFG | Difference Frequency Generation | 差频生成 |
| DFG | Deutsche Forschungsgemeinschaft (German Research Council) | 德国研究理事会 |
| DFG | Duty-Free Goods | 免税商品 |
| DFG | Diode Function Generator | 二极管函数发生器 |
| DFG | Digital Futures Group (Library of Congress) | 数字未来集团（国会图书馆） |
| DFG | Delphi Financial Group, Inc. | 德尔福金融集团。 |
| DFG | Department of Fish and Game | 渔猎部 |
| DFG | direct forward gaze | 直接向前凝视 |