| Acronym | Definition |
|---|
| R&R | Rock and Roll (music) |
| R&R | Rest & Relaxation |
| R&R | Rules and Regulations |
| R&R | Resource and Referral |
| R&R | Read and Review |
| R&R | Rum and Raspberry (drink) |
| R&R | Rate and Review |
| R&R | Rescue & Recovery |
| R&R | Rest and Recuperation |
| R&R | Read & Review |
| R&R | Reverse and Repeat |
| R&R | Radio & Records, Inc |
| R&R | Romney and Ryan (political shorthand) |
| R&R | Repeatability and Reproducibility |
| R&R | Rescue and Recovery |
| R&R | Repair and Return |
| R&R | Removal and Reinstallation |
| R&R | Recruitment & Retention (human resources) |
| R&R | Relief and Rehabilitation |
| R&R | Revise & Resubmit (publishing) |
| R&R | Resettlement and Rehabilitation (India) |
| R&R | Rendezvous and Recovery (spacecraft) |
| R&R | Remove & Replace |
| R&R | Repair and Replace |
| R&R | Reward and Recognition (human resources) |
| R&R | Refuse & Resist! (non-partisan, national membership organization) |
| R&R | Run and Rate (process assessment) |
| R&R | Remove and Reinstall (computer software) |
| R&R | Repairs and Restoration (various organizations) |
| R&R | Rest & Recreation |
| R&R | Rest & Recuperation |
| R&R | Response & Recovery (FEMA) |
| R&R | Retention and Release (NASA) |
| R&R | Repair & Return |
| R&R | Repeatability and Reliability (statistical analysis) |
| R&R | Roles and Responsibility |
| R&R | Read & Relax |
| R&R | Refit and Repair |
| R&R | Refuse Routine |
| R&R | Rock and Rye (bar drink) |
| R&R | Receiving and Release (prisons) |
| R&R | Repair & Renewal |
| R&R | Research & Reconnaissance |
| R&R | Rest & Romance |
| R&R | Review and Revalidation |
| R&R | Removal and Reassembly |
| R&R | Rebutted and Rejointed (roofing shingles) |
| R&R | Reefer & Relaxation |