Network-related tags on existing sites

Question

For the purposes of:

• finding example questions
• getting an idea of the possible scope of this proposal
• having questions answered right now
• arguing that this topic is scattered over too many existing sites

It may be helpful to maintain a list of sites that have a tag for questions pertaining to networks.

So, on which existing Stack Exchange sites is there a tag for networks?

Proposal: Complex Networks

Answer 1

• Stack Overflow: social-networking, networkx, graph-layout, graph-theory, graph, network-analysis, graph-tool

• Biology: biological-networks, protein-interaction

• Cognitive Sciences: neural-network, social-networks

• Mathematica: graphs-and-networks, neural-networks

• Mathematic: network

• Physics: network

• Economics: networks
• Cross Validated: networks
• Computational Science: neural-network
• Data Science: social-network-analysis
• Community Building: social-network

Note that this answer is a community wiki. Everybody should be able to and is encouraged to edit it to ennhace the list.