| Acronym | Definition |
|---|
| R2R➣Ready to Run |
| R2R➣Rim to Rim (hiking) |
| R2R➣Routine to Research (Thailand) |
| R2R➣Router to Router |
| R2R➣Read to Read |
| R2R➣Ready 2 Ride |
| R2R➣Roll-To-Roll (manufacturing) |
| R2R➣Road 2 Recovery (foundation; Encinitas, CA) |
| R2R➣Ready 2 Race |
| R2R➣Run-To-Run |
| R2R➣Ready 2 Rumble (video game by Midway) |
| R2R➣Roadmap to Riches |
| R2R➣Rags to Riches (Internet game) |
| R2R➣Roadmap to Riches (multilevel marketing program) |
| R2R➣Routes to Recovery |
| R2R➣Recruitment to Recruitment |
| R2R➣Record to Report |
| R2R➣Right to Repair |
| R2R➣Ready to Rage |
| R2R➣Reads to Results (software) |
| R2R➣Ready to Roll |
| R2R➣Ready 2 Riot (gaming clan) |
| R2R➣Rolling Deck to Repository (ocean data collection) |
| R2R➣Reel-2-Reel (older recording devices) |
| R2R➣Risk-to-Reward |
| R2R➣Reef2reef.com (online forum) |
| R2R➣Report to Revenue |