#nn

What does "nn" mean?
nunis_nails, NeptuneNJ, namaste_nepal, nicetrip_nt, NulonNationals, nokillNYC, NerdyNummies, NomNom, NewportNews, NeedtheNip, NamasteNails, NorskNatur, NerdyNCo, NaturalNails, NopainNogain, nicatt_niko, NaNights, nintendoNES, NobrainNogain, nsk_novosibirsk, nusratulloh_nigmatov, NightNight, niko_nogti, NoNazis, natalic_nails, NorthernNevada, NephewNumber5, NikdoNikde, NacionalNacional, NameNecklace

nn-ov 487211 nn-n 34107 nn-r 22871 nn-y 24254 nn-f 23384 nn-k 20087 nn-t 15296 nn-m 11799 nn-s 11634 nn-a 9913 nn-c 9281 nn-e 6535 nn-today 172773 nn-ns 9469 nn-wo 9087 nn-ru 8525 nn-ms 7402 nn-52 6689 nn-ovgorod 38624 nn-zmo 10991 nn-152 9730 nn-stories 79011 nn-ov52rus 78706 nn-ov52 10323 ññ 7551 nn-❤ 129 nn-❤️ 201 nn-52rus 6471 nn-macbook 2729 nn-ovtoday 6392 nn-fw 1915 nn-daytoday 6386 nn- stories 4920 nn-acp 1805 nn-kyshop 115 nn-fmk 1318 nn-oos love haya fuad 1044 nn- shop25 872 nn-gcelebrateoneyear 176 nn-ご飯 124 nn-kybag 1027