| IODS | Ilford Operatic & Dramatic Society (UK) | 丈夫歌剧和戏剧协会(英国) |
| IODS | Ipswich Operatic & Dramatic Society | 伊普斯维奇歌剧和戏剧协会 |
| IODS | Institute of Dermatology, Singapore | 新加坡皮肤病研究所 |
| IODS | Intra-Oral Delivery System | 口服给药系统 |
| IODS | Input/Output Data Specification | 输入/输出数据的规格 |
| IODS | Intruder and Obstacle Detection System | 入侵者和障碍物探测系统 |
| IODS | Indian Orthodox DiaSpora | 印度东正教DiaSpora |