#rdo

What does "rdo" mean?
RosaDeOrigami, RealDJsOnly, RingDeOuro, RubensDeOliveira51ANOS, RiDeOn, ricky_d_official, RiconesDeOaxaca, RNA_da_One, RyansDailyOutfit, replay_diesel_ostrava, RobaDaOttici, RainbowDragonsOC, rememberingDadiOgie, reDiscoverOR, RioDeOro, RandomDutchOC, RisitosDeOro, RauchDeinObst, RareDayOff, RiservaDucaleOro, RealDayOnes, readybaju_diandiana_olshop, reformaDuranteaObra, ReglasDeOro, RostDohodovOnline, RubensDeOliveira51Anos, RodasDeOração