| Abbreviation | Definition |
|---|---|
| ROFI | Really Old Farts Intrege |
| ROFL | Real Orrible Funny Laugh |
| ROFL | Really Old Fat Landowner |
| ROFL | Really Orange Funny Lions |
| ROFL | Riding on Flying Llamas |
| ROFL | Rolling On the Floor Laughing |
| ROFLSHIDMTAMSFO | Rolling On the Floor Laughing So Hard I Dropped My Taco And My Sombrero Fell Off |
| ROFLWCOAPOC | Rolling On Floor Laughing While Choking On A Piece Of Cake |
| ROFPML-NCGU | Rolling On Floor Pissing Myself Laughing - Now Can't Get Up |
| ROG | Relentless Outerworld Garrison |
| ROH | Realm Of Hyrule |
| ROH | Realms Of Hell |
| ROH | Ridiculously Oversized Headphones |
| ROL | Really Old Lady |
| ROLCON | Republicans On-Line Cannot Own Narrative |
| ROLF | Really Obese And Lard Filled |
| ROM | Random Order of Magnitude |
| ROM | Retarded Orange Monkeys |
| ROM | Roaches On Magnets |
| ROP | Relational Operator Piglet |