#usn

What does "usn" mean?
us_sally_nature, UnitedStatesNavy, UpStateNY, united_states_newyork, UrbanSpaceNYC, UsualSuspectNetwork, USPSASingleStackNationals, UsualSuspectsNetwork, UniversitySeniorsNight

usn-a 30709 usn-avy 468389 usn-e 8214 usn-follow 314981 usn-stagram 530875 usn-everthem 56790 usn-wc 10648 usn-p 1462 usn-sa 6494 usn-uk 7738 usn-utah 6356 usn-life 6398 usn-scc 9004 usn-ea 2058 usn-evathem 14261 usn-evadem 10910 usn-avyseals 10463 usn-vrthem 11333 usn-tagram 11046 usn-otme 3690 usn-ails 3348 usn-family 9962 usn-ews 2391 usn-avysailor 6346 usn-aturals 4206 usn-avyseal 2847 usn-avalacademy 3627 usn-community 4422 usn-ationalparks 5377 usn-instagram 2899 usn-ikefootball 2525 usn-osurrender 3103 usn-following 1857 usn-ationalpark 1660 usn-6 186 usn-knives 2141 usn-avyblueangels 3333 usn-ationalparkpics 2975 usn-canada 1367 usn-suttle111 1293 usn-4 129 usn-elite 776 usn-kenya 602 usn-ationalwhitewatercenter 2172 usn-iggas 619 usn-a18 391 usn-iza 336 usn-ailssalon 347 usn-odat 315 usn-fof 290 usn-811 274 usn-ut 214 usn-ig 198 usn-ru 195