lucy24 - 4:10 pm on Jun 22, 2012 (gmt 0)
Quick follow-up: Oops, sorry Alt, I see it wasn't a typo after all. It's "ike" for the language, "iku" or "iu" for the Macrolanguage. (In this case the first is the one spoken in Iqaluit, the second is the whole dialect continuum from, I guess, just west of Iņupiat to just east of Kalaallisut.) I have now changed my bookmark to SIL [sil.org]:
This is the official site of the ISO 639-3 Registration Authority and thus is the only one authorized by ISO.
(and I only had to scroll past about ten google hits to find it ;))
And then I detoured to ScriptSource. See y'all next year.