#fg

What does "fg" mean?
flowerstyles_gf, FitnessGirl, france_greatshots, FriendshipGoals, fitness_girl, FleshGirl, FashionGram, ForeverGrateful, floralstyles_gf, FolkGood, FikaGigante, FrenchGirl, FrankGehry, florastyles_gf, FreshGang, FamilyGoals, FitGirl, FastGrab, FantaGang, FeteGuide, FixedGear, FixieGram, FireGHI, FoodGasm, FoodGram, fitnessGirls, flower_girl, FridaGustavsson, fotograf_gezginleri, FitGirls

fg-g 61631 fg-2 129223 fg-cu 147593 fg-f 51961 fg-r16 4222 fg-m 58376 fg-4 47089 fg-pgiveaway 776 fg-v 54443 fg-v2k 1691 fg-l 287836 fg-c 55974 fg-t 49211 fg-fs 60289 fg-invades 1807 fg-shop 1142 fg-sunshinespecs 1234 fg-ulluoglu30k 312 fg-longma 1286 fg-e 20264 fg-adirty30 1095 fg-1 25796 fg-aintrain 100 fg-s 23823 fg-easynails 388 fg-o 9896 fg-ayouthkl 924 fg-boys 814 fg-ulluoglu55k 223 fg-p 29366 fg-csummer 712 fg-k 9654 fg-fquestbargiveaway 270 fg-eshit 5175 fg-r 9656 fg-xpress 11403 fg-b 13861 fg-3 11257 fg-a 11506 fg-sd 409 fg-39 416 fg-ts 10788 fg-d 6709 fg-i 8852 fg-uk 3281