| RACES | Radio Amateur Civil Emergency Service 
| Others |
| RACES | Radio Amateur Civil Emergency Services
| Others |
| RACES | Rapid Automated Computer Examination System
| Others |
| RACES | Restate Answer Cite Explain and Summarize
| Others |
| RACES | Restate the question, Answer the question, Cite text evidence, Expand or explain your evidence, Sum it up
| Others |