Can anyone tell me what this sign mean?

Question

http://s276.photobucket.com/albums/kk12/archie0029/?action=view&current=DSC_0057.jpg

Answer 1

It looks to me like the Triquetra, a Celtic symbol for the Holy Trinity (Father, son, Holy spirit) used by the Celtic Christian Church, sometimes stylized as three interlaced fish. The triqueta symbol predates Christianity and was likely a Celtic symbol of the Goddess, and in the North, a symbol of the god Odin. Although it is often asserted that the triquetra is a symbol of a tripartite goddess, no such goddess has been identified with the symbol. Similar symbols do occur in some Norse and Celtic goddess imagery, but most likely represents the divisions of the animal kingdom and the three domains of earth mentioned above. Triplicities were common symbols in Celtic myth and legend, one of the possible reasons Christian beliefs were so easily adopted by the Celtic people.

Answer 2

it is very close to the following picture

http://www.vidiot.com/Charmed/images/Cha...

Celtic Triquetra

Answer 3

It is a Celtic pattern