Roman provinces etymologies

From: João S. Lopes Filho
Message: 9908
Date: 2001-10-01

Is there knwon etymologies for
HELVETIA
MOESIA
THRACIA
NORICUM
PANNONIA
AQUITANIA
MAURETANIA
NARBONA (-bona like Vindobona?)
OLISIPONA "Lisbon" (variation of -bona? folk-etymologized as Ulysses' city)
 
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Joao S Lopes
Rio