The Alpha and Omega
The first and last letters of the Greek alphabet which signify that Jesus is the beginning and the end of all things.  See the Book of Revelation, chapter 1, verse 8.


The Tau Cross
so-called because of resemblance to the Greek letter T.  This is the original form of cross.


The Circle
Standing for eternity, because it is without beginning and without end.


The Circle and Triangle
which suggests the eternity of the Trinity.


The Chi Rho with the Alpha and Omega in a Circle
Symbol for Christ is within symbol for eternity (circle), and so signifies the eternal existence of Jesus


The Lamp
Another symbol for the Word of GOD.



The Candlestick
These suggest our Lord's words, "I am the light of the world," John 8:12.   They also represent His two-fold nature - human and divine, when two candlesticks are used.


The Dove
symbol for the Holy Spirit.  Mark 1:10.