how to display country name & state name instead of acronym via suitelet

Hi,

I have a suitelet that obtains the address book data, but instead of the state / province name and country names it displays the acronym / abbreviation for it.

Any ideas on how to return the caption instead of the codes for it ?

thanks in advance

        for (var i=1; i <= numberOfAddresses; i++)
        {
            var internalid = record.getLineItemValue('addressbook','internalid',i);
            var addressee = record.getLineItemValue('addressbook','addressee',i);           
            var defaultshipping = record.getLineItemValue('addressbook','defaultshipping',i);
            var defaultbilling = record.getLineItemValue('addressbook','defaultbilling',i);
            var label = record.getLineItemValue('addressbook','label',i);
            var address = record.getLineItemValue('addressbook','addrtext',i);
            var addr1 = record.getLineItemValue('addressbook','addr1',i);