[jacques_chester]

In French, W is not expressed as "Double U", but as "Double V", which to me makes much more sense.

However it appears infrequently in written French -- the "w" sound, as it would be spoken in English, is written "ou" (eg "oui"). But in French, the letter w is only really seen in loanwords.

As a pun hack, run together Us. I refer to my university as Triple-U A.

[artmageddon]

Spanish also pronounces it as "Double V", though I can't say anything about the frequency of it throughout the language.

[jacques_chester]

Interesting, it might be a Romance language thing. Paging linguists! Paging all HN linguists!

[Gertm]

In dutch, W is pronounced more or less like you would pronounce 'wey' but without the 'y' sound at the end. (the actual sound doesn't exist in english afaik)