From IceBB Wiki

BBcodes are a widely used way of formatting posts without giving the user the ability to use HTML.

List of BBcodes

Name	Syntax	Example	Example output
Bold	[b]text[/b]	[b]Bold text[/b]	Bold text
Italic	[i]text[/i]	[i]Italic text[/b]	Italic text
Underline	[u]text[/u]	[u]Underlined text[/b]	Underlined text
Color	[color=color]text[/color]	[color=red]Red text[/color]	Red text
Size	[color=size]text[/color]	[size=6]Bigger text[/color]	Bigger text
Font	[font=font]text[/color]	[font=Times New Roman]Other font[/font]	Other font
Link 1	link	http://icebb.net	http://icebb.net
Link 2	[url]link[/url]	[url]http://icebb.net[/url]	http://icebb.net
Link 3	[url=link]text[/url]	[url=http://icebb.net]IceBB[/url]	IceBB
Mail link	[mail]smail[/mail]	[mail]somebody@example.com[/mail]	somebody@example.com
Image	[img]url[/img]	[img]http://forums.xaos-ia.com/skins/default/images/icebb_logo.png[/img]
Quote	[quote=parameters]	[quote=Daniel]Bla bla bla[/quote]	Not able to show here...
Code	[code]code[/code]	[code]<?php echo "Hello World"; ?>[/code]	Not able to show here...
Personal IP	*[you_ip]*	Hello your ip is *[you_ip]*	Even so you are able to see YOUR ip, other people won't see yours, they will see THEIR own IP. No security threat.
You	*[you]*	Dear *[you]*, ....	Dear USERNICK, ...