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Registry Ordering And Supplement
miscellaneous | unclassified
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community | performing arts
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business | general
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medical
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Rosario, Santa Fe, Argentina
regional | airport codes
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business | general
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medical
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computing | software
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governmental | nasa
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academic & science | chemistry
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governmental | nasa
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Rostelecom Long Distance & Internet
business | nyse symbols
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computing | assembly
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Removable Overhead Structure
governmental | nasa
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Recreation Opportunity Spectrum
community | sports
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miscellaneous | unclassified
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miscellaneous | unclassified
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medical | laboratory
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miscellaneous | unclassified
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computing | general
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business | general
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miscellaneous | unclassified
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Remote Operations Service
computing | telecom
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academic & science | chemistry
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Remote Operations Security
computing | security
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community | media
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community | sports
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medical | hospitals
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miscellaneous | unclassified
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Reduced Operational Status
governmental | military
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academic & science | electronics
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governmental | nasa
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Red October Resources Limited
business | asx symbols
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community | media
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academic & science | chemistry
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academic & science | chemistry
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miscellaneous | unclassified
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miscellaneous | unclassified
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miscellaneous | unclassified
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medical | physiology
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miscellaneous | unclassified
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miscellaneous | unclassified
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Rosman, North Carolina, Spaceflight Tracking Data Network Station
governmental | nasa
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medical | physiology
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Reconstitution Operational State
governmental | military
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medical | physiology