Europe, Japan, Canada, Isreal, Korea, US, Singapore are some major countries where bitcoin has legal status. There are many other countries like India, Rusia those are preparing a draft for bitcoin legalization.
Yeps those are a few of the countries that legalized bitcoin. Also I would like to add, Philippines is pretty much embracing bitcoin and Central Bank of the country is studying it to impose regulations and then legalized it in the country.
Even at present banks accept bitcoin transactions.