Most symbolic representations of infinity or the life cycle are often used to represent immortality depending on the context they are placed in.

1. Ankh : this Egyptian symbol of life holds connotations of immortality when depicted in the hands of the gods and pharoahs.
2. The mobius band in the shape of a trefoil knot is another symbol of immortality.
3. The Ouroboros
4. The Chinese fungus of longevity
5. The ten kanji
6. The phoenix.