Public accountant.
Power amplifier.
Public Act.
Pennsylvania, a state of the United States of America
Papua, a province of Indonesia
Pará, a state of Brazil
Palestinian Authority
Proto-Algic (sometimes abbreviated PAc to distinguish it from Proto-Algonquian)
Proto-Athapaskan
Proto-Algonquian (sometimes abbreviated PAn to distinguish it from Proto-Algic, but usually just abbreviated PA with Proto-Algic being abbreviated PAc)
The written appointment of a proctor in suits in the ecclesiastical courts
A proximity mine; a mine that explodes when something approaches within a certain distance.
The authority to act for another, especially when written.
An agent or substitute authorized to act for another person.
A measurement of one physical quantity that is used as an indicator of the value of another
An interface for a service, especially for one that is remote, resource-intensive, or otherwise difficult to use directly.
To serve as a proxy for.
To function as a server for a client device, but pass on the requests to another server for service.
Used as a proxy or acting as a proxy.