Not sure if this will make a difference in the DX/Contesting world, but Aland has its own ISO designator (.ax) now, in addition to the ITU prefix (OH0) already assigned to it.

Story here.

Looks like ISO has changed their website. Here is the current URL:
http://www.iso.org/iso/en/prods-services/iso3166ma/03updates-on-iso-31 66/nlv9-ax.html

They also have complete listings of country codes available:
HTML format
plain-text (semi-colon delimited)

Looks like they changed it again bubba...
http://www.iso.org/iso/newsletter_v-9_aland_islands.pdf