| Acronym | Definition |
|---|
| PATC | Page Address Translation Cache |
| PATC | Performance Automotive and Transmission Center (Bossier City, LA) |
| PATC | Potomac Appalachian Trail Club |
| PATC | Promotion and Tenure Committee (various schools) |
| PATC | Penick-Allison Tennis Center (University of Texas) |
| PATC | Precision Approach Terrain Chart (aviation) |
| PATC | Provincial Air Tanker Centre (Canada) |
| PATC | Primary Area of Technical Competence |
| PATC | Previously Active Trouble Code |
| PATC | Product Assurance Training Curriculum |
| PATC | Pan African Theological College |
| PATC | permission à titre de convalescence |