HomeServicesBlogDictionariesContactSpanish Course
← Back to search

Meaning of CIO | Babel Free

Noun CEFR C2

Definitions

  1. Initialism of Congress of Industrial Organizations.
  2. Initialism of chief information officer.
  3. Initialism of chief investment officer.
  4. Initialism of chief innovation officer.
  5. Initialism of Charitable incorporated organisation.

Equivalents

Bosanski cio
Français CIO
Hrvatski cio
Italiano ciò
Português cio
Српски cio

CEFR level

C2
Mastery
This word is part of the CEFR C2 vocabulary — mastery level.
See all C2 English words →

See also

Learn this word in context

See CIO used in real conversations inside our free language course.

Start Free Course

Know this word better than we do? Language is a living thing — help us keep it growing. Collaborate with Babel Free