The word "REFS" is commonly used as an abbreviation for "referees" or "officials" in sports. However, there are several synonyms that can be used to refer to these individuals. One common synonym is "umpires," which refers to officials in sports such as baseball and cricket. "Judges" and "arbiters" are also synonyms for "REFS," as they refer to officials who are responsible for making decisions and enforcing rules in competitions. Other related synonyms include "officials," "umpiring crew," and "judging panel." Regardless of the specific terminology used, these individuals are crucial to ensuring that sporting events are conducted fairly and in accordance with established rules and regulations.