Allusions: Abba

Abba is an alternate name for God the Father (as opposed to the Son or Holy Ghost), as given in Mark 14:36 and Romans 8:15.

This is not to be confused with the Swedish pop group Abba, that derived iyts namr from the initials of its members:

Agnetha Faltskog, Benny Andersson, Bjorn Ulvaeus, and Anni-Frid Lyngstad