[Tagging] 'name' variation tags standardisation

[John Smith]

On 26 June 2010 14:18, Eugene Alvin Villar <seav80 at gmail.com> wrote:
> name:alt:de is the German translation of the alternate name
> name:de:alt is an alternate German name

While I agree with using colons for this, rather than underscores, I
don't think it would be good to use 2 or 3 letter abbreviations, as
others have noted this could be an issue for ISO 639-2.