Complex sentence: In many other Christian denominations a chirstogram, also called Chi-Rho or Labarum, is a monogram and symbol for Jesus Christ consisting of the superimposed Greek letters Chi and Rho.
Split into simpler sentences: In many other Christian denominations a christogram called Chi-Rho or Labarum is used as a monogram and symbol for Jesus Christ. It consists of the superimposed Greek letters Chi and Rho.