| Acronym | Definition |
|---|
| WCI➣Western Climate Initiative |
| WCI➣Wind Chill Index (meteorology) |
| WCI➣Working Certificate Intermediate |
| WCI➣Winners Chapel International (Living Faith Church Worldwide) |
| WCI➣World Certification Institute (est. 2003; Washington, DC) |
| WCI➣White Consolidated Industries (est. 1964) |
| WCI➣Webcenter Interaction (software) |
| WCI➣Walnut Creek Intermediate (Walnut Creek, CA) |
| WCI➣Winship Cancer Institute (Emory University; Atlanta, GA) |
| WCI➣Western Culinary Institute (Portland, OR) |
| WCI➣Whale Conservation Institute |
| WCI➣Warren Correctional Institution (Warren, OH) |
| WCI➣Worker's Compensation Insurance (labor force coverage) |
| WCI➣Wright Center of Innovation |
| WCI➣Waterloo Collegiate Institute |
| WCI➣Warrior Concepts International |
| WCI➣Wound Care Institute |
| WCI➣Woodstock Collegiate Institute |
| WCI➣Wahlin Communications Inc (Pelham Manor, NY) |
| WCI➣World Class Initiative (various organizations) |
| WCI➣Westinghouse Communities, Inc. |
| WCI➣Women in Computational Intelligence (IEEE Computational Intelligence Society) |
| WCI➣Wealth Creation Index |
| WCI➣World Concern International |
| WCI➣Work Centered Interface |
| WCI➣White-Light Coronagraphic Imager |
| WCI➣Walkable Communities, Inc. |
| WCI➣Westbridge Communication Inc (Edmonton, AB, Canada) |
| WCI➣Worst Credible Incidents (risk management assessment factor) |