#mso

What does "mso" mean?
mustang_shout_outs, MclarenSpecialOperations, MuaSherryOtour, MensStyleOfficial, MeSientoObservada, MyStopOver, MostreSeuOlhar, MyStreetOne, MostSleptOn, MySpunkyOne, MontStOdile, MakeupbySummerOG, MySweetOpening, muslim_shout_out, MakeupSenkevichOksana, MustSeeOvramanat, MizaniSupremeOil, MissSummerlinOT, Mustang_shout_outs, mustang_shout_out, MotorShowOman, MacesSmolOcs, MulhollandScenicOverlook, MusicinmeSessiOn2016, MedicalShoutOut, my_snap_okrusiaaxd, MiamiSymphonyOrchestra, MeSintoOtima, MulticulturalStudentOrganization, mj_shop_online

mso-t 7109 mso-e 5408 mso-a 2677 mso-b 3713 mso-p 1982 mso-c 2915 mso-d 3131 mso-nhos 56957 mso-fficer 8501 mso-utlet16 1188 mso-nlineshop 763 mso-ccouponsgiveaway10042015 719 mso-verpays 716 mso-fashion 574 mso-model 523 mso-cialmg 436 mso-undproductions 420 mso-lshop06 402 mso-worldwide 400 mso-lympia 7803 mso-oja 363 mso-rangetravels 355 mso-apgame 300 mso-editorial 298 mso-сумки 271 mso-fd2014 270 mso-nhos2temporada 261 mso-fd2015 259 mso-rshop 253 mso-eur 2220 mso-d colac 244 mso-ratkm xd 244 mso-ngkran 244 mso-ccoupons101115bundles 241 mso-rganiclust 239 mso-m14 213 mso-lver 208 mso-und 2656 mso-rigen16 193 mso-dksm 164 mso-mikindalove 144 mso-undsproduction 1184 mso-tid 132 mso-tome 128 mso-2015 114 mso-bags 112 mso-ptical 855 mso-sn 105 mso-rt 103 mso-21 103