Tunisian women mathematicians have recently formed the Association des Femmes Tunisiennes Mathématiciennes (AFTM) aimed at Tunisian women with a doctoral degree in mathematics. The president is Saïma Khenissy (firstname.lastname@example.org)
For more details (in French) see AFTM présentation.
Susanne Pumpluen and Lisa Mott of the University of Nottingham, UK have recently started a Facebook page profiling women mathematicians and fighting stereotypes in this way.
Well worth taking a look!
At its meeting in March 2015, the Executive Committee (EC) of the International Mathematical Union (IMU) agreed the establishment of a Committee for Women in Mathematics (CWM).
The membership of the committee and its terms of reference can be found here.