| PATS | Paducah Area Transit System 
| Others |
| PATS | Paperless Applicant Tracking System
| Others |
| PATS | Parameterized Abstract Test Suite
| Others |
| PATS | Parent and Teacher Support
| Others |
| PATS | Parents and Teachers of Simis
| Others |
| PATS | Partly Assisted Trading System
| Others |
| PATS | Partnership Attitude Tracking Study
| Others |
| PATS | Passenger Assistant Training Course
| Others |
| PATS | Passenger Assistant Training Scheme
| Others |
| PATS | Passive Anti Theft System
| Others |
| PATS | Passive Anti-Theft System
| Others |
| PATS | Paying Attention To Self
| Others |
| PATS | Payson Area Trails System
| Others |
| PATS | Peoria Area Troop Support
| Others |
| PATS | Per Adres Teun Schuurman
| Others |
| PATS | Performance Analysis Of Telecommunication Systems
| Others |
| PATS | Personal Anti Theft System
| Others |
| PATS | Personal Automated Trading System
| Others |
| PATS | Photon Added Thermal State
| Others |
| PATS | Precision Automated Tracking System
| Others |
| PATS | Privacy Awareness through Security
| Others |
| PATS | Program For Academically Talented Students
| Others |
| PATS | Program for Analysis of Time Series
| Others |
| PATS | Protocol Application Tracking System
| Others |
| PATS | Publicly Available Telephone Services
| Others |