PD in NASA could mean:
Displaying 1-8 of 8 result(s).
PD
Procurement Drawing
in NASA
PD
Propellant Dispersal
in NASA
PD
Program Directive
in NASA
PD
Pitch Down
in NASA
PD
Preliminary Design
in NASA
PD
Per Diem
in NASA
PD
Procurement Document
in NASA
PD
Project Directive
in NASA




Similar to PD

ABU - After Body Unit
ABUP - Auxiliary Back- Up Plate
ABV - Above
ABV - Air Bubble Vehicle
AC - Aerodynamic Center
AC - Comptroller Office
AC - Alternating Current

View all in NASA