1.
confined or restricted to a particular location
the localised infection formed a definite abscess
2.
made local or oriented locally
a decentralized and localised political authority
Parma ham is only Parma ham if it is made in the Parma region of Italy. The British chain supermarket Asda, made and packaged its own "Parma ham" and was successfully sued by the real Parma ham people (Parma Ham Trade Association).