JCI is a
three-letter abbreviation with multiple meanings, as described below:JCI Limited or Johannesburg Consolidated Investment Company Limited- One of the oldest listed companies on the
Johannesburg Securities Exchange (JSE)having been formed in 1889. The company was later split into three entities, namely Anglo American Platinum, Johnnic, and a new company which retained the gold mining interests and which assumed the name JCI Gold.
Johnson Controls, Inc., a producer of automotive systems, automotive batteries and climate control systems.Joint Commission International - a US-based organization for healthcare accreditation
Journal of Clinical Investigation - a biomedical high-impact journal.
Junior Chamber International - a worldwide federation of young leaders and entrepreneurs
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