a list of all rooms, recently active rooms first
For posting links to sports news, articles, interesting stats, ...
Not for the faint of heart or those easily triggered by English (or other languages) in the raw. That doesn't mean we want to talk about waste elimination or hemorrhoids or other such topics.
General chat for Physics SE (https://physics.stackexchange.com/). For MathJax see https://meta.stackexchange.com/a/220976. Don't ask about asking, just ask. For further guidelines see https://physics.meta.stackexchange.com/a/11094.
Associated with Math.SE; for both general discussion & math questions alike. Just ask; don't ask to ask. Rarely if ever expressible as a ratio of integers. Chat guidelines: http://tinyurl.com/hzl2955 | $\LaTeX$ in chat: http://tinyurl.com/cfqcvpc
The news discussion offshoot of the Bridge. Stars reserved for news items. Discussion should primarily be about news topics.
Where diamonds are made, smoke is detected, and we break things by developing on production. 180k true positives and counting. This room is for Charcoal, which focuses on detecting and eliminating spam and rude/abusive posts on all SE sites. For more information, see https://charcoal-se.org/about. Handy links: https://metasmoke.erwaysoftware.com, https://github.com/Charcoal-SE
For feedback/discussion/requests of Close/Undelete/Reopened/Edit/Delete for questions and answers on Math SE (for Math Meta stuff go to https://chat.stackexchange.com/rooms/64952/). Your experience of CURED may be improved by installing the SE Close Vote Request Generator script found at https://socvr.org/tools/userscripts .
General discussion about http://codereview.stackexchange.com/ - Welcome to The 2nd Monitor! http://codereview.meta.stackexchange.com/questions/5967/welcome-to-the-2nd-monitor - Site Business always comes first
Discussions about VBA, the VBE, C#, COM interop and Rubberduck. Also, where Stack Overflow questions become Rubberduck inspection ideas. http://www.rubberduckvba.com | http://www.github.com/rubberduck-vba/Rubberduck
General discussion for http://boardgames.stackexchange.com. Chat about board games, card games, or the site itself.
General discussion for http://unix.stackexchange.com. If you have a question, see http://unix.stackexchange.com/questions/ask
This room is meant for all basic mathematical discussion, including basic logical reasoning, simple properties about natural/rational/real/complex numbers, induction/recursion, elementary combinatorics, synthetic geometry, real analysis, ...
Haikus are awesome / Chemistry's even better / So pull up a chair
Normally: General discussion around Ask Ubuntu, Ubuntu & official Ubuntu derivatives. For other Linux distros please see: http://chat.stackexchange.com/rooms/26/dev-chat
Генерал Дис Куссий несёт возмездие во имя http://ru.stackoverflow.com
Main chat room for tabletop role-playing games. Anyone can ask for a conversation to be moved to Here There Be Dragons (or another room) at any time: https://chat.stackexchange.com/transcript/message/55837453#55837453