try this
public static List<string> getCountryList()
{
List<string> list= new List<string>();
CultureInfo[] cultures = CultureInfo.GetCultures(CultureTypes.AllCultures & ~CultureTypes.SpecificCultures);
foreach (CultureInfo info in cultures)
{
if (culture.LCID != 127)
{
RegionInfo info2= new RegionInfo(info.LCID);
if (!(list.Contains(info2.EnglishName)))
{
list.Add(info2.EnglishName);
}
}
}
list.Sort();
return list;
}