There's always ISO 639, which has three chances of being acceptable to end users: slim, fat, and none. What flag would you suggest for http://als.wikipedia.org

There's always ISO 639, which has three chances of being acceptable to end users: slim, fat, and none. What flag would you suggest for http://als.wikipedia.org http://als.wikipedia.org or http://pdc.wikipedia.org http://pdc.wikipedia.org ?