3.5mm female audio port

Hi,is there a way that I can use to find the left ,right and ground pins of that female audio port?

Are you prepared to reveal where this '3.5mm female audio port' actually is ?

If you have a multimeter -

Plug-in a male-to-male cable and "ohm it out". The tip is left and the ring is right ([u]reference[/u]). Or if you have a cable like [u]this[/u], red is right.

srnet:
Are you prepared to reveal where this '3.5mm female audio port' actually is ?

+1! Classic!

stereo 3.5mm jack or socket is the correct search term, tip/ring/sleeve = left/right/ground, the pinouts of most connectors are easily found by an image search.