What is the abbreviation for obstetrics and gynecology?

The abbreviation for obstetrics and gynecology is OB/GYN. This term combines the first letters of each specialty, with "OB" representing obstetrics, which is the branch of medicine concerned with childbirth and the care of women giving birth, and "GYN" representing gynecology, which focuses on the female reproductive system and its health.

This widely recognized abbreviation is used in medical settings and communications to succinctly refer to practitioners and discussions related to these two closely related fields of medicine. The format of the abbreviation, which includes a slash between the two components, is standard and helps clarify that the two specialties are distinct yet interconnected. Such clarity is particularly important in medical documentation and professional interactions. Other abbreviations provided do not conform to common medical terminology or established conventions, making them less recognizable and less useful in practical applications.