PB in NASA could mean:
Displaying 1-4 of 4 result(s).
PB
Preburner P/B preferred
in NASA
PB
Playback
in NASA
PB
Phonetically Balanced
in NASA
PB
Pushbutton
in NASA




Similar to PB

ABE - Anomalous Biological Entities
ABHRS - As Built Hardware Reporting System
ABL - Allocated BaseLine
ABOLT - Acquire Bolt
ABS - Anti Burn Shield
ABS - After Body Section
ABS - Air Breathing System

View all in NASA