Orthodontics
KFO stands for:
- Orthodontics
- Kommunalansattes Fellesorganisasjon , a Norwegian trade union
- Cantonal management organization , a management organization at the cantonal level for special events, major events and extraordinary situations (Switzerland)
kfo stands for:
- Koro Jula (ISO-639-3 code), variety of the Maninka language group (language)