| Abbreviation | Definition |
|---|---|
| RC | Reinforced Concrete |
| RC | Resin Coated |
| RCA | Relative Comparative Advantage |
| RCB | Right Center Back |
| RCB | Rotary Corer Barrel |
| RCBO | Residual Current Breaker Operator |
| RCC | Reinforced Carbon-Carbon |
| RCC | Reinforced Cement Concrete |
| RCC | Roller Compacted Concrete |
| RCC | Rotary Cutoff Control |
| RCC | Rotor Current Control |
| RCC | Royal Crown Cola |
| RCE | Rotary Combustion Engine |
| RCF | Rashtriya Chemical and Fertilizer |
| RCL | Regional Catalogue Limburg |
| RCL | Remote Central Locking |
| RCL | Retail , CPG, Logistics and Life Sciences |
| RCL | Rocket City Linkage |
| RCO | Refined Chemical Oil |
| RCO | Rotary CutOff |