APAT

AcronymDefinition
APATAmateur Poker Association & Tour
APATAdvanced Public Affairs Team (American Red Cross)
APATAustralasian Porcelain Art Teachers
APATAssociation for Professional Appliance Testing (trade association; UK)
APATAutomated Protein Annotation Tool (software)
APATAssociation Patronale Transfrontaliere (French: Cross-border employers' association)
APATAdvanced Portable Analysis Tool
APATAdditional Production Acceptance Test