| Acronym | Definition |
|---|
| PESC➣Politique Etrangère et de Sécurité Commune (European Union) |
| PESC➣Politica Estera e di Sicurezza Comune (Italian) |
| PESC➣Politica Estera e di Sicurezza Comune |
| PESC➣Power Electronics Specialist Conference |
| PESC➣Purdue Engineering Student Council |
| PESC➣Postsecondary Electronic Standards Council (data exchange standards in education) |
| PESC➣Política Externa e de Segurança Comum (Portuguese: Common Foreign and Security Policy; EU) |
| PESC➣Professional Exchange Service Corporation |
| PESC➣Philippine European Solidarity Centre |
| PESC➣Peace Education Standing Commission |
| PESC➣Passivated Emitter Solar Cell |
| PESC➣Passenger Entertainment System Controller |
| PESC➣Programa de Engenharia de Sistemase Computação (Portuguese) |
| PESC➣Pearl Earth Sciences Corporation (Ajax, ON, Canada) |
| PESC➣Physical Education/Sports Communication |