| 序号 | 微略语 | 全称 | 解释 |
|---|---|---|---|
| 1 | OAG | OpenApplicationGroup | 开放式应用程序组 |
| 2 | OAG | OfficialAirlineGuide | 官方航线指南 |
| 3 | OAF | OriginAddressField | 原始地址段 |
| 4 | OAE | OfficeAutomationEquipment | 办公室自动化设备 |
| 5 | OAD | OperationalAvailableData | 操作可用数据 |
| 6 | OAC | Observation,AnalysisandControl | 观察、分析和控制 |
| 7 | OAC | One–AddressComputer | 单地址计算机 |
| 8 | OAB | One–to–AllBroadcast | 一对众广播 |
| 9 | OA | OperationalAmplifier | 运行放大器 |
| 10 | OA | OperationAnalysis | 运算分析 |
| 11 | OA | OmniAntenna | 全向天线 |
| 12 | OA | ObjectAdapter | 对象适配器 |
| 13 | OA | OfficeAutomation | 办公自动化 |
| 14 | O/R | OnRequest | 请求 |
| 15 | O&C | OperationandCheckout | 操作与验核 |
| 16 | O$$ | O$$ | Sprint的输出文件格式〖后缀〗 |
| 17 | O | oscillator | 振荡器 |
| 18 | O | operation | 运算 |
| 19 | O | Optimize | 性能优化 |
| 20 | O | output | 输出 |
