PCB
Polychlorierte Biphenyle
PCB
Printed Circuit Board
PCB6
Summe von 6 PCB-Kongeneren gemäß Altölverordnung (DIN 51527)
PCBC
Propagating Cipher Block Chaining
3GPP
3rd Generation Partnership Program
3PCC
3rd Party Call Control
AAB
Application Anchor Block
AAC
Auxiliary Air Control
ABC
Automatic Brightness Control