Royal Society of Urinalologists
The RSU (est 1891) serves to further the advancement
of urinal knowledge the world over, amongst people of any age,
sex or creed.
The RSU sponsors the book ‘A Guide to the
Urinal’, and has developed the UCAS classification code
for urinals which features in the book and on this website. Download
a quicktag reference guide here.
The authors are grateful to the RSU for their continued
support and endorsement.