Displaying icons with shortcode

Use below shortcode

[wp_social_sharing social_options=’facebook,twitter’ twitter_username=’arjun077′ facebook_text=’Share on Facebook’ twitter_text=’Share on Twitter’ googleplus_text=’Share on Google+’ linkedin_text=’Share on Linkedin’ pinterest_text=”Share on Pinterest” xing_text=”Share on Xing” icon_order=’f,t’ show_icons=’1′ before_button_text=” text_position=” social_image=”]

i see the icon_order=’f,t’

im guessing that is to display the different icons, what is the letter for Pinterest? I tried using p

Use wp_social_sharing social_options=’facebook,twitter,pinterest’ to add pinterest

Can I use same php code to enter the code?
I need it to appear multiple times. I want it the appear on each post on my page that show the post excerpt