Availability of Map Pushpin Icons as Font Glyphs

Hello, 

I've been trying to find a freely usable font set that includes the location pushpin icon, which is often used in maps and looks like an upside-down teardrop shape with a circle inside the teardrop. The only font that I have found so far that includes this particular glyph is Swing King. Can anyone point me to a more formal style font family that would include variations of the glyph with the embedded circle? I've found pushpin glyphs with an embedded triangle, another with an embedded "pause playing" symbol, but it doesn't seem to be included any of the glyphic font families that I've been able to find and install.

Thanks for any help.