| Acronym | Sense | Language | Topics |
|---|---|---|---|
| PCB | Parts Control Board | In English | |
| PCB | Polyvinyl Chloride-Bromide | In English | → Chemical technology |
| PCB | Power Circuit Breaker | In English | → Electrical engineering |
| PCB | Power Control Box | In English | → Electrical engineering |
| PCB | Printed Circuit Board | In English | → Electronics |
| PCB | Product Configuration Baseline | In English | |
| PCB | Program Change Board | In English | |
| PCB | Polychlorobiphényles | In French | → Chemicals |