| Rank | Abbreviation | Meaning |
|---|
| ***** | PACES | Practical Assessment of Clinical Examination Skills
| |
| **** | PACES | Parametric Cost Engineering System
| |
| ** | PACES | Professional Accreditation Council of Equine Specialists
| |
| ** | PACES | Professional Assessment and Comprehensive Evaluation System
| |
| ** | PACES | Performance and Capacity Evaluation Service
| |
| ** | PACES | Program Parent and Child Education Services
| |
| * | PACES | Pacific Asian Conference on Expert Systems
| |
| * | PACES | Parent and Child Education and Support
| |
| * | PACES | Parent and Child Education Society
| |
| * | PACES | Particle Accelerator Control Expert System
| |
| * | PACES | Parents and Children Exercise Simultaneously
| |
| * | PACES | Paperless Automated Check Exchange and Settlement
| |
| * | PACES | Potsdam Auxiliary and College Educational Services
| |
| * | PACES | Pacific Asia Conference on Expert Systems
| |
| * | PACES | Parenting and Childbirth Education Services
| |
| * | PACES | Performing Arts and Cultural Exchange Studios
| |
| * | PACES | Pediatric and Congenital Electrophysiology Society
| |
| * | PACES | Parent and Child Education Services
| |
| * | PACES | Public Agendas and Citizen Engagement Survey
| |
| * | PACES | Pulled Array Continuous Electrical Sounding
| |
| * | PACES | Parent and Child Educational Services
| |
| * | PACES | Product and Component Enterprise System
| |
| * | PACES | pressurized-air-combustor exhaust simulator
| |