Is there a symbol for addition or buffer other than plus(+) sign?

Question:

Is there a symbol for addition or buffer other than plus(+) sign?

im working with an icon that has a red cross sign, then a client asked me to create an icon that represents buffer or additional etc....

Best Answer - Chosen by Asker: Hi. I don't know why you want this information. I don't think anyone would understand it anyway. But, since you asked, then click on this and it will take you straight to what you're looking for. Hope this helps.

http://www.roma.unisa.edu.au/07305/symbo...