| IBL | International Brotherhood Longshoremen | 国际码头工人兄弟会 |
| IBL | Istituto Bancario del Lavoro (Italy) | Lavoro银行（意大利） |
| IBL | In Before Lock | 锁定前输入 |
| IBL | Incoming Back Link(s) (search engine optimization) | 传入反向链接（搜索引擎优化） |
| IBL | immunoblastic lymphoma | 免疫母细胞淋巴瘤 |
| IBL | International Broadcasting Licence | 国际广播牌照 |
| IBL | Instance Based Learning | 基于实例的学习 |
| IBL | Ice Break Lot | 破冰地段 |
| IBL | Internet Bermuda Limited | 百慕大互联网有限公司 |
| IBL | Internal Ban List | 内部禁止列表 |
| IBL | Intercounty Baseball League | 洲际棒球联赛 |
| IBL | Internet Book List | Internet图书列表 |
| IBL | Ireland Blyth Limited | 爱尔兰布莱斯有限公司 |
| IBL | Internet Baseball League | 互联网棒球联盟 |
| IBL | Input Buffer Logic (Cisco) | 输入缓冲逻辑（Cisco） |
| IBL | Industry Based Learning | 基于行业的学习 |
| IBL | Interest-Based Locality | 基于兴趣的地点 |
| IBL | Inflatable Boat, Large | 充气船，大型 |
| IBL | Israel Baseball League | 以色列棒球联盟 |
| IBL | Internet Bankruptcy Library | 互联网破产库 |
| IBL | immunoblastic lymphadenopathy | 免疫母细胞淋巴结病 |
| IBL | Image Based Lighting | 基于图像的照明 |
| IBL | Inside Battery Limits (scope of contract) | 界区内（合同范围） |
| IBL | International Basketball League | 国际篮球联赛 |
| IBL | Ion Beam Laboratory | 离子束实验室 |
| IBL | Ingram Bus Lines, Inc. | 英格拉姆公交公司。 |
| IBL | Instance-Based Learning | 基于实例的学习 |
| IBL | Inter-Bibliothecair Leenverkeer | Leenverkeer图书馆间 |
| IBL | Intel Business Link | 英特尔业务链接 |