Yes of course you can, with permission.
reality is fc Barcelona and it means football club Barcelona or cf club of football of Barcelona
yes in Barcelona
Fútbol Club Barcelona. (basically Barcelona)
Camp Nou (Barcelona F.C) see its dimensions at wikipedia (it's the largest legal dimensions)
The home city of Barcelona football club is Barcelona.
It is in Barcelona - it is the football ground for FC Barcelona
Barcelona
Camp Nou is the home of FC Barcelona.
fc Barcelona
Barcelona
FC Barcelona
If you're seeing "Barcelona F.C.", F.C. = "football club"... basically, the official football (soccer, not American football) team of Barcelona.