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![RTO - "Radio telephone operator (Army) or RO-radio operator (Marines). The person working the radio, usually either in a combat maneuver element or at the TOC (see below)." by AcronymsAndSlang.com RTO - "Radio telephone operator (Army) or RO-radio operator (Marines). The person working the radio, usually either in a combat maneuver element or at the TOC (see below)." by AcronymsAndSlang.com](http://acronymsandslang.com/acronym_image/2574/f4ebe702da151564c4133ca867142713.jpg)
RTO - "Radio telephone operator (Army) or RO-radio operator (Marines). The person working the radio, usually either in a combat maneuver element or at the TOC (see below)." by AcronymsAndSlang.com
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