OISA
| Acronym | Definition |
|---|---|
| OISA | Office of International Student Affairs |
| OISA | Organization of the Islamic Shipowners Association |
| OISA | Ohio Independent Screenplay Awards |
| OISA | Office of International Scientific Affairs |
英汉缩略语词收录了1186255条英文缩写词条，提供最新英文缩写（缩略词）查询及其意思解释，包括月份的英文缩写，有限公司英文缩写等英文缩略词。