Hi, thanks for the feedback. I've done a couple of variations with the different acronym so you can see which is/isn't going to work. Used a simple font as well, but can easily change this.
Yes, you're correct it is the tops of buildings - I thought that captured the united front of the organizations and professionals/ the collaboration in an visual way.
Let me know which acronym etc you'd like me to take further.
Thanks,
Catherine