#idfb

What does "idfb" mean?
InternationalDanceFestivalBirmingham, InclineDeclineFlatBench

dfbpokal 64486 dfbatupahat 92 dfbteam 46690 dfb2016 6228 dfbpokalfinale 6563 idfb-2016 715 dfb 230219 dfb team 6895 dfb2013 1596 dfbcup 1851 dfbteamfcbayern 770 idfb-anaki 185 dfblineup 324 dfbadvice 323 dfbpics 79 dfbpop 958 dfbsydney 301 idfb-xbfast 138 idfb-leumarine 191 dfb2012 216 idfb-xnutrifood 116 dfbpokalfinale2014 47 dfb frauen 75 dfbpokal2014 59 dfbigdayjourney 125 dfbuilders 123 dfband 165 dfbpokalfinale2015 140