Bicycles
Q&A for people who build and repair bicycles, people who train cycling, or commute on bicycles
Programmers
Q&A for professional programmers interested in conceptual questions about software development
Musical Practice & Performance
Q&A for musicians, students, and enthusiasts
Server Fault
Q&A for professional system and network administrators
Area 51
Stack Exchange Network staging zone, where users come together to build new Q&A sites
Meta Stack Overflow
Q&A for meta-discussion of the Stack Exchange family of Q&A websites
Parenting
Q&A for parents, grandparents, nannies and others with a parenting role
Electrical Engineering
Q&A for electronics and electrical engineering professionals, students, and enthusiasts
Unix & Linux
Q&A for users of Linux, FreeBSD and other Un*x-like operating systems.
English Language & Usage
Q&A for linguists, etymologists, and serious English language enthusiasts
The Workplace
Q&A for members of the workforce navigating the professional setting
