| Rank | Abbreviation | Meaning |
|---|
| ***** | PATC | Pre Anesthesia Testing Clinic
| |
| ***** | PATC | Previously Active Trouble Code
| |
| **** | PATC | Precision Approach Terrain Chart
| |
| **** | PATC | Primary Area of Technical Competence
| |
| *** | PATC | Precision Assessment Technology Corporation
| |
| *** | PATC | Project Advise and Training Centre
| |
| *** | PATC | Packeteer Authorized Training Centers
| |
| *** | PATC | Tin City Lrrs, Tin City, Alaska, United States
| |
| *** | PATC | Professional and Technical Consultants
| |
| *** | PATC | Promotion and Tenure Committee
| |
| ** | PATC | Pre Admitting Testing Center
| |
| ** | PATC | Pro At Cooking (Internet TV show)
| |
| ** | PATC | Product Assurance Training Curriculum
| |
| * | PATC | Palo Alto Tennis Club
| |
| * | PATC | Port Adelaide Tennis Club
| |
| * | PATC | Penick-Allison Tennis Center
| |
| * | PATC | Potomac Appalachian Trail Club
| |
| * | PATC | Pan African Theological College
| |
| * | PATC | Preferred Agents Travel Club
| |
| * | PATC | Page Address Translation Cache
| |
| * | PATC | Professional Automotive Training Center
| |
| * | PATC | permission à titre de convalescence
| |
| * | PATC | Parents as Teachers Connections
| |
| * | PATC | Philippine Army Training Command
| |
| * | PATC | Part of the Appalachian Trail Conservancy
| |