If you like Font Awesome, you're going to love Black Tie!
             

fa-ambulance · Unicode: f0f9 · Created: v3.0 · Categories: Medical Icons

After you get up and running, you can place Font Awesome icons just about anywhere with the <i> tag:

fa-ambulance
<i class="fa fa-ambulance"></i> fa-ambulance

Looking for more? Check out the examples.