Government
http://www.srbija.gov.rs
The Serbian Government
http://www.predsednik.rs
The president of Serbia
News
http://www.b92.net/eng
B92, Serbian News
http://rs.n1info.com/English
N1 in English
http://www.balkaninsight.com
In depth news about the Balkans
http://www.telegraf.rs/english
Telegraf in English
Tourism
http://www.belgradealtguide.com
If you want to visit Belgrade then try this nice initiative from students who live in Belgrade.
http://www.serbia.travel
National Tourism Organisation of Serbia
Varia
http://www.expatserbia.com
Planning to move to Serbia?
Serbian language
Learn Serbian, a blog:
http://learnserbian.blogspot.com
Serbia everyday:
http://www.skolasrpskog.com
Serbian-English / English-Serbian dictionary:
http://www.recnik.com