RO

RO Royal Observatory 皇家天文台[英]

RO Romania 罗马尼亚

RO Radio Operator 无线电报务员

RO Read Only 只读

RO Reverse Osmosis 逆渗透

RO Radar Operator 雷达操作员

RO Rescue Officer 救生员

RO Real Objectives 真实目标

RO Radio Observer 无线电观察员

RO Ranking Officer 高级军官

RO Radar Observer 雷达观测员

RO Random Optimization 随机优化

RO Read Out 读出

RO Ringer Oscillator 振铃发生器

RO Remote Operations 远程操作

RO Reliability of Operations 可靠性的行动

RO Reorder (proofreading) 订货(校对)

RO Run on (proofreading) 运行在(校对)

RO Responsible Officer 负责的官员

RO Reportable Occurrence 报告出现