Music: Practice & Theory ♦
Q&A for musicians, students, and enthusiasts
Meta Stack Exchange
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
Physics
Q&A for active researchers, academics and students of physics
Russian Language
Q&A for students, teachers, and linguists wanting to discuss the finer points of the Russian language
Science Fiction & Fantasy
Q&A for science fiction and fantasy enthusiasts
Puzzling
Q&A for those who create, solve, and study puzzles
Stack Overflow
Q&A for professional and enthusiast programmers
English Language & Usage
Q&A for linguists, etymologists, and serious English language enthusiasts
History of Science and Mathematics
Q&A for people interested in the history and origins of science and mathematics
German Language
Q&A for speakers of German wanting to discuss the finer points of the language and translation
Music Fans
Q&A for music historians, critics, and fans
Chemistry
Q&A for scientists, academics, teachers, and students in the field of chemistry
Pets
Q&A for pet owners, caretakers, breeders, veterinarians, and trainers
Area 51
Q&A for proposing new sites in the Stack Exchange network
Italian Language
Q&A for students, teachers, and linguists wanting to discuss the finer points of the Italian language
Graphic Design
Q&A for Graphic Design professionals, students, and enthusiasts
Latin Language
Q&A for linguists, teachers, and students wanting to discuss the finer points of the Latin language
French Language
Q&A for students, teachers, and linguists wanting to discuss the finer points of the French language
Super User
Q&A for computer enthusiasts and power users
Raspberry Pi
Q&A for users and developers of hardware and software for Raspberry Pi
Electrical Engineering
Q&A for electronics and electrical engineering professionals, students, and enthusiasts
Computer Science
Q&A for students, researchers and practitioners of computer science
Photography
Q&A for professional, enthusiast and amateur photographers
Academia
Q&A for academics and those enrolled in higher education
Ask Different
Q&A for power users of Apple hardware and software
Worldbuilding
Q&A for writers/artists using science, geography and culture to construct imaginary worlds and settings
Gardening & Landscaping
Q&A for gardeners and landscapers
Earth Science
Q&A for those interested in the geology, meteorology, oceanography, and environmental sciences
Salesforce
Q&A for Salesforce administrators, implementation experts, developers and anybody in-between
Geographic Information Systems
Q&A for cartographers, geographers and GIS professionals
Astronomy
Q&A for astronomers and astrophysicists
Unix & Linux
Q&A for users of Linux, FreeBSD and other Un*x-like operating systems
Linguistics
Q&A for professional linguists and others with an interest in linguistic research and theory
Cross Validated
Q&A for people interested in statistics, machine learning, data analysis, data mining, and data visualization
Space Exploration
Q&A for spacecraft operators, scientists, engineers, and enthusiasts
Software Engineering
Q&A for professionals, academics, and students working within the systems development life cycle
Code Golf
Q&A for programming puzzle enthusiasts and code golfers
Chess
Q&A for serious players and enthusiasts of chess
Poker
Q&A for serious players and enthusiasts of poker
Android Enthusiasts
Q&A for enthusiasts and power users of the Android operating system
User Experience
Q&A for user experience researchers and experts
Server Fault
Q&A for system and network administrators
Sound Design
Q&A for sound engineers, producers, editors, and enthusiasts
Mathematica
Q&A for users of Wolfram Mathematica
Constructed Languages
Q&A for designers and users of artificial or invented languages, consciously developed instead of having developed naturally
Community Building
Q&A for community managers, administrators, and moderators