| 缩写 | 全称 | 中文释义 |
|---|---|---|
| IS | InterSwitch | 互通开关 |
| IS | Information System | 信息系统 |
| IS | Intuitive Studies | 直觉研究 |
| IS | Interim Services, Inc. | 临时服务公司 |
| IS | Intermediate State (in the Theory of Change) | 中间状态（在变化论中） |
| IS | Internet Server | 互联网服务器 |
| IS | Independent Sector | 独立部门 |
| IS | Internacional Socialista | 社会主义国际 |
| IS | Isernia (Provence) | 伊塞尼亚（普罗旺斯） |
| IS | Iceland | 冰岛 |