The Christmas song with the initials FONY is "Fairytale of New York". It was written by Jem Finer and Shane MacGowan. It was released as a single by the band, The Pogues, in 1987 in the UK. It is the most-played Christmas song of the 21st century in the UK.
The Christmas song with the initials Z C is "Zither Carol". The song is a Bohemian/Czech Carol. There are at least two versions of the carol.
The real book that was made the Christmas carol
Walking in the Air.
Christ is Born in Bethlehem.
Let it Snow.
The Christmas song with the initials WIHIYS is Who Is He in Yonder Stall.
The Christmas song with the initials Z C is "Zither Carol". The song is a Bohemian/Czech Carol. There are at least two versions of the carol.
Nuttin' For Christmas.
The real book that was made the Christmas carol
Walking in the Air.
No, there isn't a Christmas song with the initials TBC. There is one with the initials TBHC (The Boar's Head Carol).
Christ is Born in Bethlehem.
Let it Snow.
O Christmas Tree, (O Tannenbaum), it is German Christmas Carol.
The song that contains the initials OLTOB is Oh Little Town Of Bethlehem.
Every Star shall sing a Carol
Infant Holy Infant Lowly