I caught the tail end of a documentary on Discovery about the Ark of the Covenant in Ethiopia with Graham Hancock, based on his book, "The Sign and the Seal" http://www.oneworldmagazine.org/focus/etiopia/ark.html. In an ancient church full of Templar Symbols, one column was shrouded. The monk said it bore the inscription:
SATOR
AREPO
TENET
OPERA
ROTAS
This is a well known word matrix. "tenet" means "it is held", and forms a cross at the centre of the matrix, "sator", "the sower", "opera", "works". The words are also reversed. Re-arranged the letters include "Pater Noster", "Our Father", leaving over "A" = "Alpha" and "O" = "Omega", the first and the last, and "TET"?.
See also http://www.plexoft.com/DTF/Sator.html
The way it works and its Templar connections, would, I thought, make it interesting for this list.
Yours aye
Iain