#nnf

What does "nnf" mean?
NikonNoFilter, NoNewFriends, nini_naz_fan, needsNoFilters, NoixNoFoco, NoNeedFor3D, niam_niam_food, NoNeedFUWaiting, NoisNasFestas, NyosoNaFacilite, NottsNo1PhenoFinder, NochNichtFertig, NetiNaFilm, NovaNotFeatured, NoNecesitaFiltro, noNewFriends, NoNecesitamosFiltro, NikonNoFilters, Ninteen_Ninety_Four, NoNewFriend, nikonNoFilter, NeedsNoFilter, NoNewsFriends, NoNewFriendz, NasserNadjmiFoundation, NadalaNgFilter, NoNeedFilter, NoNeedFor5Steps, NoesNadaFacil, NutrishopNorthFontana