PTCI
| Acronym | Definition |
|---|---|
| PTCI | Panhandle Telephone Cooperative, Inc. (Guymon, OK) |
| PTCI | Pacific Tree Climbing Institute |
| PTCI | Percutaneous Transluminal Coronary Intervention |
| PTCI | Post-Traumatic Cognitions Inventory |
| PTCI | Physical Therapy Clinic, Inc. |
| PTCI | Programmable Telecommunications Interface |