AFWF (Asian Female White Female), AWWW, AW/WW, and Asian woman with white woman refers in porn to an Asian woman who has sex with a white woman.
There is also AFBF, AFBM, AFLF, AFLM, AFWM, AMBF, AMLF, AMWF, BFLF, BFLM, BFWF, BFWM, BMLF, BMWF, LFWF, LFWM, and LMWF, among others.