| IFG | Independent Film Guild | 独立电影协会 |
| IFG | International Forum on Globalization | 全球化国际论坛 |
| IFG | Inferior Frontal Gyrus | 下额回 |
| IFG | Indians for Guns (forum) | 印第安人为枪（论坛） |
| IFG | I Feel Good | 我感觉很好 |
| IFG | Invesco Funds Group, Inc | 景顺基金集团 |
| IFG | Insignia Financial Group Inc. | Insignia金融集团。 |
| IFG | Investing For Growth | 投资促进增长 |
| IFG | International Facilities Group (Northbrook, Illinois) | 国际设施集团（伊利诺伊州诺斯布鲁克） |
| IFG | Individual and Family Grant | 个人和家庭补助金 |
| IFG | Identification Functional Group | 识别功能组 |
| IFG | Individual and Family Grant (FEMA) | 个人和家庭补助金（FEMA） |
| IFG | International Freight Gateway | 国际货运门户 |
| IFG | Impaired Fasting Glucose | 空腹血糖受损 |
| IFG | Inter-Frame Gap | 帧间间隙 |
| IFG | Infinity Financial Group | 无限金融集团 |