Handphone Blues...

I know this is lame, but i am havin' trouble identifying ppl in my hp contacts.

Firstly, there is nos i am not sure of, like
Bala/Arvind, Terry/Terence, Mr.TEo/TEohp/TEohome, Jeff/Shuhao, Bernard/Bird, Chris/Chriszhao, Gz/Guozhong etc.

And secondly, there's initials that i dunn what they stand for now..

Like HC(maybe huching), ky, LBS, Lk, St, Ws, Xc, Yx etc etc. If you got any ideas who they are, tell me pls! Thx

Cya!