PLCI
| Acronym | Definition |
|---|---|
| PLCI | Physical Link Connection Identifier (digital network technology) |
| PLCI | Professional Learning Communities Institute (Maryland) |
| PLCI | Percentage of Luminal Circumference Involved (circulation research) |
| PLCI | Piscataqua Landscaping Company, Inc. (Eliot, ME) |
| PLCI | Patella-Lateral Condyle Index |
| PLCI | Prophylactic Lung Cancer Irradiation (oncology) |