| Acronym | Sense | Language | Topics |
|---|---|---|---|
| GPA | Gewerkschaft der Privatangestellten | In German | |
| GPA | General-Purpose Amplifier | In English | → Engineering, technology |
| GPA | Gestion Partagée des Approvisionnements | In English | → Maintenance and logistics → Transport and postal services |
| GPA | Gestion Partagée des Approvisionnements | In French | → Maintenance and logistics |