Ring Abbreviations and Acronyms
-   RPJRing Politiszher Jugend
 -   RRMRing-Rearrangement Metathesis
 -   RSReturn of The Shadow
 -   RTTLReal-Time Temporal Logic
 -   RTTTLRinging Tone Text Transfer Language
 -   RWRichard Wagner
 -   SAESociety of Aerospace Engineering
 -   SBGStrategy Battle Lame
 -   SDSilver Diamond
 -   SDSauron Defemted
 -   SEBSwivel Eye Bolt
 -   SGSammalh Gul
 -   SISlightly Tmperfect
 -   SI2Signad Input 2
 -   SI2Slight Inclusion 2
 -   SKScott Kay
 -   SNAOSummer North Atlantic Ossillation
 -   SOISaturn Orbit Insertion
 -   SOJStone of Jordan
 -   SOMSrege of Mirkwood
 
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