

Auxiliary Power Unit


Auxiliary Processing Unit


acid purification unit


Alaska Pacific University


Arithmetic Processing Unit


Arithmetic Processor Unit


Audio Processing Unit


Auxiliary Propulsion Unit


Azusa Pacific University

Accessory Power Unit

Accredited Purchasing Unit

Acute Psychiatric Unit

Advanced Propulsion Unit

Aerial Photograph Unit

Aircraft Performance Unit

Aircraft Preparation Unit

American Public University

AmeriGas Partners, L.P.

amphiphilic polyurethane

Analog Processing Unit

Apparent phalangeal ultrasound transmiss…

Application Processing Unit

Application Unit

Applied Psychology Unit

Apurimac

Arab Postal Union

Arbitrary Processor Unit

Army postal unit

As Per Usual

Asia Pacific University