"待分類"的英文

I think the word "Miscellaneous" might best describe your situation.

According to Yahoo! Dictionary:

miscellaneous 標示解釋

a.
1. 混雜的,五花八門的;各種各樣的
a miscellaneous collection of goods
一堆雜物
2. 多才多藝的
She has a miscellaneous talent.
她多才多藝。

And to keep it short, u can use "Misc" as the name of your folder, so you know it's going to be sorted out.

2008-02-09 14:29:43 補充：
The short form is Misc. I don't know why it messed up. Sorry for any confusion.

要一個字的，又要短D?
sort

sorting (分類中 / 未分類 / 待分類 )
sorted (已分類)

I think you may use KIV (it means"keep in view ") to name the file.

Hope this can help you~!