Sample Package.xml:

<?xml version=”1.0″ encoding=”UTF-8″?>
<Package xmlns=”http://soap.sforce.com/2006/04/metadata”>
    <types>
        <members>Account.My_Account_Team</members>
        <name>ListView</name>
    </types>
    <version>32.0</version>
</Package>

here ‘My_Account_Team’ is the List View Name.

Cheers!!!