sign: SISTER for What's the Sign Wednesday!

Well it doesn't start with A but SISTER is a great choice for What's the Sign Wednesday! 

My sister & me! My best friend :)

SISTER - now there's a tip I always provide in my classes (family signs from the nose down = female; nose up = male), 

the sign SISTER is a little tricky for some without seeing it. And there's variations depending on regions. One way (like in the picture) is what I called "L's to L's" Your dominant hand has the handshape of L and your nondominant hand is an L as well (just sideways).