Photo Creations
Make stuff with photo's: from slidshows to napkins, or posters or whatever. I use this a lot.
Shops that offer the possibility to print your pics on quality books and stuff.
All these stores can deliver in Europe.
www.myphotobook.de (also .be, .nl, and other countries - They're German.
www.albumprinter.com : Dutch company, nice cheap books.
Companies that make and deliver prints:
www.apple.be of www.apple.com (via iPhoto, their program)
www.hema.be
Printing Companies with online services (they print "other stuff"
www.printecho.be Foto's and stuff, and loads of other things to print. Belgium!