Fb definition

84
32
(football) Fullback.
abbreviation
43
20
Fullback.
abbreviation
32
19
Foreign body.
abbreviation
13
8
abbreviation
4
1
Advertisement
Foreign body.
abbreviation
8
8
Freight bill.
abbreviation
8
9
FB is defined as an abbreviation for Facebook, a social networking site.

An example of FB is the way you talk about Facebook on Twitter, using the hashtag #fb.

abbreviation
1
2