| Subject | English | Spanish |
| law, arts. | Musical Performance and Mechanical Reproduction Rights Society | Sociedad de derechos de ejecución y reproducción de obras musicales |
| org.name. | Performance and Competency Enhancement | evaluación de la actuación profesional y mejora de las competencias |
| comp., MS | Performance and Resource Optimization pack A type of System Center pack that provides classes, monitors, alerts, and tasks for Performance and Resource Optimization (PRO) in Virtual Machine Manager | paquete Optimización de rendimiento y recursos (Performance and Resource Optimization) |
| gen. | performance and results | modalidades de ejecución |
| gen. | performance and results | realizaciones y resultados |
| tech. | quality program 4, stands for people, process, performance and product | QP-4 |