What does PCB stand for?

PCB stands for "Payload Confidentiality Block"

How to abbreviate "Payload Confidentiality Block"?

"Payload Confidentiality Block" can be abbreviated as PCB

What is the meaning of PCB abbreviation?

The meaning of PCB abbreviation is "Payload Confidentiality Block"

What does PCB mean?

PCB as abbreviation means "Payload Confidentiality Block"