is it possible to use an iPod touch in moldova

Shouldn't be problems. Unlikely help will be readily available there. Furthermore, you will purchase it in a different country, so the warranty would not be honored outside of the purchase country. Additionally, there may likely be duties and taxes due from the recipient.

For support see:

http://www.apple.com/md/support/

It looks limited for an iPod

Visit the iPhone Support page

Visit the iTunes Support page

For all other product support, please visit our UK Support site.

Availability of iTunes and App purchases are controlled by the country so thee is likely a limited selection compared to the USA. Y cn ony use the iTunes/App Store in the country yo are located.

Ask the person you want to gift it to.

Haven't a clue, but I'd guess it is.