What Does it Stand For?
A database of acronyms
What Does PIU Stand For?
PIU stands for Pyrotechnic Initiator Unit
NASA Acronyms
Added on 14/04/2008 | Edit this acronym
A database of acronyms
PIU stands for Pyrotechnic Initiator Unit
NASA Acronyms
Added on 14/04/2008 | Edit this acronym