常用的英文简写和缩写

np=noproblem;tyorthx=thankyou;idk=idon'tknow;afk=awayfromkeyboard;brb=berightback;omg=ohmygod;u=you;r=are;2=to/too;4=for;b=be;b4=before;n=and;n2=into;k=okay;y=why;asl=age,sex(gender),location;ez=easy;bz=busy;c=see;o=oh;ttyl=talktoyoulater;99=nightnight;sum1=someone;ne1=anyone;neways=anyways;lol=laughoutloud;rofl=rollingonthefloorlaughing;lmao=laughingmyassoff;b/corcuz=because;w/=with;dun=don't,<3=love/heartwhydon'tyouteachusthechineseones?idon'tknowtoomany,just881,886,and55(sad).