woothemes/woocommerce — pull request #6025 by om4james (2014-08-14 04:12:47+00:00)
Title: Add Australian checkout locale

Customises checkout labels for Australian address terminology:

Town / City -> Suburb
State / Country -> State
Postcode / Zip -> Postcode

This matches the terminology used on the Australia Post website: http://auspost.com.au/apps/postage-calculator.html