Game Development
Q&A for professional and independent game developers
Meta Stack Overflow
Q&A for meta-discussion of the Stack Exchange family of Q&A websites
Mathematics
Q&A for people studying math at any level and professionals in related fields
TeX - LaTeX
Q&A for users of TeX, LaTeX, ConTeXt, and related typesetting systems
Parenting
Q&A for parents, grandparents, nannies and others with a parenting role
Musical Practice & Performance
Q&A for musicians, students, and enthusiasts
Academia
Q&A for academics and those enrolled in higher education
English Language & Usage
Q&A for linguists, etymologists, and serious English language enthusiasts
Writers
Q&A for authors, editors, reviewers, professional writers, and aspiring writers
Area 51
Stack Exchange Network staging zone, where users come together to build new Q&A sites
Physical Fitness
Q&A for physical fitness professionals, athletes, trainers, and those providing health-related needs
The Workplace
Q&A for members of the workforce navigating the professional setting
Signal Processing
Q&A for practitioners of the art and science of signal, image and video processing
Theoretical Computer Science
Q&A for theoretical computer scientists and researchers in related fields
Server Fault
Q&A for professional system and network administrators
User Experience
Q&A for user experience researchers and experts
Android Enthusiasts
Q&A for enthusiasts and power users of the Android operating system
Ask Different
Q&A for power users of Apple hardware and software
Programmers
Q&A for professional programmers interested in conceptual questions about software development
English Language Learners
Q&A for speakers of other languages learning English
Bicycles
Q&A for people who build and repair bicycles, people who train cycling, or commute on bicycles
Personal Finance & Money
Q&A for people who want to be financially literate
Cross Validated
Q&A for statisticians, data analysts, data miners and data visualization experts
Japanese Language & Usage
Q&A for students, teachers, and linguists wanting to discuss the finer points of the Japanese language
Unix & Linux
Q&A for users of Linux, FreeBSD and other Un*x-like operating systems.
Role-playing Games
Q&A for gamemasters and players of tabletop, paper-and-pencil role-playing games
Physics
Q&A for active researchers, academics and students of physics
Photography
Q&A for professional, enthusiast and amateur photographers
Cryptography
Q&A for software developers, mathematicians and others interested in cryptography
Ask Patents
Q&A for people interested in improving and participating in the patent system
Graphic Design
Q&A for professional graphic designers and non-designers trying to do their own graphic design
Audio-Video Production
Q&A for engineers, producers, editors, and enthusiasts spanning the fields of audio, video, and media creation
Programming Puzzles & Code Golf
Q&A for programming puzzle enthusiasts and code golfers
Computational Science
Q&A for scientists using computers to solve scientific problems
