What are three letter medical terms?

Some three-letter medical terms include:

- AAA - Abdominal Aortic Aneurysm

- CAD - Coronary Artery Disease

- COPD - Chronic Obstructive Pulmonary Disease

- UTI - Urinary Tract Infection

- CHD - Congenital Heart Disease

- CVA - Cerebrovascular Accident (Stroke)

- EKG - Electrocardiogram

- ER - Emergency Room

- GI - Gastrointestinal

- HBP - High Blood Pressure

- *Hep B* - Hepatitis B

- HIV - Human Immunodeficiency Virus

- *IUD* - Intrauterine Device

- IV - Intravenous

- MRI - Magnetic Resonance Imaging

- OB - Obstetrics

- *PA* - Physician Assistant

- *PCOS* - Polycystic Ovary Syndrome

- RX - Prescription

- STD - Sexually Transmitted Disease

- *TIA* - Transient Ischemic Attack (Mini-stroke)

- TB - Tuberculosis

- UTI - Urinary Tract Infection