A
where – when
as
under the ISO 639-2
developed by the US Library of Congress, for the
of
the
that
are
in, does not
to a
language under the ISO 639-3
developed by the Summer Institute of Linguistics, for the
of
all the world's
in their
Ethnologue – the ISO 639-2 language is
an ISO 639-3
as a "macrolanguage".