What does PAZ stand for?

Palaeozoic Axial Zone - Geophysics

Pankararu - Language code (ETLW)

Partial Annealing Zone - Geology

Pennsylvania Homemade Boats - NCIC boat manufacturer code (NCIC)

PM Air, Inc. - ICAO designator (FAAC)

Pollen Assemblage Zone (QUAC)

Poza Rica - Mexico - Airport symbol (OAG)