O26
O26 stands for:
- O26 (text editor) , one of the first screen-oriented text editors
- O26, ICD-10 code for the care of the mother in other conditions that are primarily associated with pregnancy, see the list of diseases and conditions during pregnancy, childbirth and the puerperium according to ICD-10 # O20-O29
- O26, FAA code for Lone Pine Airport in Lone Pine, California, United States