"UTI" frequently refers specifically to acute cystitis, but may also be used as a general term for all urinary infections; use location-specific diagnosis.
Renal/perirenal
Pyelonephritis
Emphysematous pyelonephritis
Renal abscess
Perinephric abscess
Ureteral
Infected urolithiasis
Bladder
Acute cystitis ("UTI")
Chronic cystitis
Urethra/periurethra
Urethritis
Prostatitis
Pyelonephritis
Emphysematous pyelonephritis
Renal abscess
Perinephric abscess
Emphysematous pyelonephritis
Infected urolithiasis
Acute cystitis ("UTI")
Chronic cystitis
Urethritis
Prostatitis
Genitourinary infection
Urinary tract infection 
Genitourinary trauma
Urethral trauma
Urolithiasis
Testicular trauma
Penile trauma
Renal trauma