Final answer:
The abbreviation for an infection of one or more organs of the urinary tract is UTI, which stands for Urinary Tract Infection. UTIs, such as cystitis and pyelonephritis, are typically treated with antibiotics.
Step-by-step explanation:
The abbreviation that refers to the infection of one or more organs of the urinary tract is UTI, which stands for Urinary Tract Infection. These infections can involve several parts of the urinary system, including the urethra, bladder, and kidneys. Most commonly, UTIs are the consequence of bacterial infiltration into these areas. In particular, a bladder infection is known as cystitis, and when the kidney is affected, it is referred to as pyelonephritis. Women are more frequently affected by UTIs than men. Symptoms can include pain with urination, an urgency to urinate, and the presence of blood in the urine. Antibiotics are the primary treatment for UTIs to eliminate the bacterial infection.