RCA
| Abbreviation | Meaning | Tamil Meaning | Category |
|---|---|---|---|
| RCA | Ricinus Communis Agglutinin | - | Computer Acronyms(common) |
| RCA | Rolling-circle Amplification | - | Computer Acronyms(common) |
| RCA | Right Coronary Artery | - | Medical(slang) |
| RCA | Radio Corporation Of America (SATCOM) | - | Organizations |
| RCA | Remote Control Amplifier | - | Organizations |
| RCA | Radio Corporation Of America - Root Cause Analysis - Royal Canadian Artillery - Royal City Avenue (famous Entertainment Zone In Thailand) | - | Astronomy |
| RCA | Request For Contract Action | - | Business and Finance |