| 缩写 | 全称 | 中文释义 |
|---|---|---|
| IO | Information Objectives | 信息目标 |
| IO | Images Only | 仅图像 |
| IO | Input/ Output, Inc. | 输入/输出公司 |
| IO | In Often | 经常 |
| IO | Internex Online | 国际在线 |
| IO | Interest Only | 只关注利息 |
| IO | Industrial and Organizational | 工业和组织 |
| IO | Object file (Modula-3) | 对象文件（modula-3） |
| IO | Initial Object | 初始对象 |
| IO | Input/Output | 输入输出 |