Coulnd't find this on the board, so maybe somebody knows:
Lufthansa applied 'Fanhansa' logo's to several a/c before the World Cup. Boeing 747-8 D-ABYI is keeping its titles until the European Champhionship in 2016, but the others will quickly return to regular Lufthansa titles.
As far as I can see, Fanhansa titles have been applied to the following a/c:
D-ABVS (B744)
D-ABVK (B744)
D-ABYI (B748)
D-ABYO (B748)
D-AIHQ (A346)
D-AUID (A320)
D-AIDG (A321)
There should be another one. But which one?