Short term from Arashi that I know...

Domo..
Its me again...
Ohisashiburi na... ^_^
Maa...let us just continue about the topic ne.. ii desu ka?

Hait, this is the short term that I know from them..

Hana Yori Dango --> HanaDan
Nazotoki wa Dinner no Ato de --> NazoDi
Kagi no Kakatta Heya --> KagiHeya
Yamada Taro Monogatari --> YamaTaro
Natsu no Koi wa Nijirou ni Kagayaku --> NatsuNiji

and the latest that I heard from one of the site..
Aibachan said Hidamari no Kanojo, Jun's dorama as DamaKano..
Hahaha..as expected from our Miracle Boy ne.. ^_^