O42

O42 stands for

• O42, ICD-10 code for premature rupture of the bladder during pregnancy, see list of diseases and conditions in pregnancy, childbirth and the puerperium according to ICD-10 # O30-O48
• O42, FAA code for Woodlake Airport in Woodlake, California, United States
• O42, a former trolleybus route in Munich, see Munich trolleybus

This is a disambiguation page for differentiating between several terms identified with the same word.