As others have pointed out, the idea of automating the organization name -> twitter account lookup has all sorts of potential failure modes. Nevertheless, as a little experiment I thought it might be interesting to see if it were possible to automate this little heuristic: 1. Search for the organization on Wikipedia. 2. Look in the Wikipedia article for the "official website" link. 3. Look for a Twitter account on the organization's homepage. I gave it a try in a Jupyter notebook [1] and wrote a few words about it [2] if you want to take a look. Of course this approach relies entirely on there being a Wikipedia article in the first place. It's basically a house of cards waiting to fall down :-) But if you want me to try running it on your list we could give it a try. //Ed [1] https://colab.research.google.com/drive/1OfKcSrwm3Q1VaLIiply5zz6cCDX_QdFJ?us... [2] https://inkdroid.org/2020/09/05/organizations-on-twitter/