free
BSL 
British flag for BSL sign entry
 
free(a)#1

frei
DGS 
German flag for DGS sign entry
 
FREI4

libre
LSF 
French flag for LSF sign entry
 
LIBRE

ΕΛΕΥΘΕΡΟΣ
GSL 
Greek flag for GSL sign entry
 
ΕΛΕΥΘΕΡΟΣ
