What Does PO Stand For?

PO has more than one possible meaning :

• PO - Ambient Pressure
• PO - By Mouth
• PO - Per Os By Mouth
• PO - Personnel Office KSC Directorate
• PO - Polarization Orbital
• PO - Polonium
• PO - Postorbit
• PO - Project Officer
• PO - Projection Operator
• PO - PurchaseOrder

If you know of another acronym for PO, please suggest it as a new acronym for PO.