What is the abbreviation for a scheduled meeting of law enforcement personnel?

The abbreviation for a scheduled meeting of law enforcement personnel is typically denoted by "RC," which stands for "Roll Call." This term is commonly used in law enforcement contexts to refer to a formal gathering where officers are accounted for, receive important information, and discuss operational matters. Roll calls are critical for ensuring communication within a department and fostering camaraderie among personnel.

Understanding the context and usage of "RC" emphasizes its importance in maintaining order and shared knowledge in the field, making it the most suitable choice for this question. The other abbreviations presented do not conventionally relate to scheduled meetings in law enforcement, which further highlights why "RC" is the appropriate answer.