| Acronym | Definition |
|---|
| JIEC➣Jordan Industrial Estates Corporation (Jordan) |
| JIEC➣Japan Information Engineering Co., Ltd. (est. 1985) |
| JIEC➣Journal of Industrial and Engineering Chemistry (Korean Society of Industrial and Engineering Chemistry) |
| JIEC➣Japan Information Exchange Community (University of Toronto; Toronto, Ontario, Canada) |
| JIEC➣Jeddah International Exhibition and Convention (Saudi Arabia) |
| JIEC➣Japan International Education Center (Tokyo, Japan) |
| JIEC➣Joint Interrogation Exploitation Center |