Korean slang profile
시아이오
siaio
Officer overseeing corporate information
An abbreviated job title for the officer overseeing a company’s information work.
- Expanded form
- Chief of Information OfficerChief of Information Officer
- Other spellings
- CIO
- Earliest source found
- Dec 31, 2000
- Documented trend period
- Not verified
This is the earliest source we have verified, not the date the term was coined.
01Examples, with English translations
- Example by Julimmal
정보 관리 방침은 시아이오가 설명했다.
The 시아이오 explained the information management policy.
02Documented history
- 2000The 국립국어연구원’s 『2000년 신어』 lists the spelling and meaning of “시아이오”.[1]
03Origin & word formation
This expression was checked in the 국립국어연구원’s 『2000년 신어』. The expanded form or corresponding name given by the collection is “Chief of Information Officer”. The first coiner and actual first use have not been verified.
Evidence for the origin explanationMedium
The definition, expanded form, or paired name in the official collection of the time was checked. This relies on a single source; the original re-quoted articles, first coinage, and current range of use require separate verification.
04Sources
Original titles and links are preserved. An English translation does not replace the original source.
- 2000년 신어, 본문 187쪽 (국립국어연구원)Published Dec 31, 2000Original source checked Nov 15, 2026