First off..no, the correct term would be S.R.O. with the periods..a simple way to figure it out is...do you prnounce SRO the way it's written? If so, it'd sound a bit like throw...hopefully no one is that dumb...you use periods behind letters when you literally say each letter.
So, in all of my time of playing S.R.O. I've never really wondered about what else it could stand for...but it just suddenly hit me, why not think of some funny things it could also be.
S.R.O. could be anything and I wanted to know what you guys thought about S.R.O.
I'll start it off with a few of my own...the good ones will be added ^_^
Please do not turn this into a flame thread due to abbreviations such as Sh1t Road Online, let's keep it clean people...remember, it's just for fun

If you feel the need to find meanings for other S.R.O. versions that's fine too (chinese, korean, private, whatever)...Try to be creative
Words such as it, as, if, but, and, etc. can be used as wellS.R.O.-Slimy Rotten Onions (NO_SILK_4_ME)
-Stupid Revolutions Online (Anotherplyer)
-Super Retarted Online (the_wicked)
-Silk Required Online (CORNU)
-Sexy Roman Orgy (Posei)
-Sissies Rading Oldies (Casey613)
-Smart Retards Only (sirs1ayer)
-Stealing Revenue Online (Da_Realest)
-Social Retards' Organization (Da_Realest)
-Sorry, Rich Only (hunt_them_all)
-Slumping Retarded Ogres (ArchYourFace)
-Sex Related Operations (ArchYourFace)
-Serious Reality Online (Vandango)
-Social Retarted Oldies (larroxx)
-Start Rohan Online (InsertName)
-Smelly Rotten Odesies (Timmeh)
-Super Rancid Onion (TOloseGT)
K.S.R.O.-Keep Smelling Rotten Onions (Rakion)
P.S.R.O.-Purchase Silk Remain Online (DShadow)
-Pretty Strong Relevant Opinions (ArchYourFace)
C.S.R.O.-Crappy Service Road Online (San)
-------------------------------------------------------
HALL OF FAME
Most Creative:
-Sex Related Operations (ArchYourFace)
-Sexy Roman Orgy (Posei)
Most Retarded:
-Slumping Retarded Ogres (ArchYourFace)
Most Cunning (smart):
-Serious Reality Online (Vandango)
Most related to S.R.O. in a funny way:
-Stealing Revenue Online (Da_Realest)
-Purchase Silk Remain Online (DShadow)