See also initials.
Contributed by Nick Sherman
Contributed by Gareth Hague
Contributed by Stephen Coles
Contributed by Florian Hardwig
Photo(s) by Frank Grießhammer on Flickr.
Contributed by Tânia Raposo
Contributed by Chris Purcell
Contributed by Indra Kupferschmid
Contributed by Underware
Contributed by Laura Serra
Photo(s) by Stephen Coles on Flickr.