In Addresses and Mailing Label Addresses, CiviContribute renders country as the ISO code and not country name.

Addresses rendered into the Confirm and Thank You pages of CiviContribute render the billing country as the ISO3166 two letter code, and not as the human-readable name of the country. This is not the practice of either post offices or people in most countries.

For example, here's an example from just released 3.0:

My Left Toh
40 Free Wi Fi Street
Ho Chi Minh Q.1, 65
VN

The billing address was entered as "Vietnam", but it renders as "VN" in both the Confirm and Thank You pages.

The problem here turns out to be how the country_id is processed in CRM_Contribute_Form_Contribution_Confirm::preProcess(). The enclosed patch resolves the issue.

This has been tested against the Authorize.net payment processor.