PAB

PAB is an acronym used across different sectors to denote various bodies, offices, or concepts. There is no single organization or standard definition that applies universally; the intended meaning is determined by the local context and the issuing institution.

Common expansions include Policy Advisory Board, a body of experts convened by a government agency, university, or nonprofit to provide guidance on policy development or implementation; Public Affairs Bureau, a communications unit within government or large organizations tasked with public messaging, media relations, and outreach; and Patient Advisory Board, a group formed within healthcare organizations to represent patient perspectives in planning and quality improvement.

In addition, many organizations use PAB as an internal or generic abbreviation for professional or private advisory boards—committees that offer guidance on strategy, governance, or operations. In technology and corporate settings, PAB may appear as an internal project name or designation for a program or initiative; these uses are nonstandard and vary widely.

Because of the diverse meanings, readers should consult the specific definition in the document or organization where PAB appears to avoid ambiguity. PAB is distinct from related terms such as PABA (para-aminobenzoic acid) and PABX (private automatic branch exchange).