Xeno-Quarter

"Forget it, Jake. It's Xeno-Quarter."

Iacon's Xeno-Quarter takes up almost a fifth of the city, a sprawling ethnic enclave that's populated by organic immigrants that include the A'ovan, Akalouthan, and Voin. Notable points of interest include the A'ovan habitat, an arcology designed to replicate the lost biosphere of their homeworld.

Fiction

2019 IDW continuity

While on his way home from the Tether, Rubble passed through the Xeno-Quarter; when the young 'bot encountered a Voin whom he had previously met out in the wilderness, he pursued it deeper into the tangled backstreets of the area... only to find that Quake had found the alien first and killed it. Though he fled back the way he came, Rubble was summarily caught and killed by the Ascenticon. The World In Your Eyes Part Five

The Tether's collapse onto Iacon rained debris down on the Xeno-Quarter. Swindle's After the Decepticons had taken over the Senate and stood poised to claim Cybertron, Optimus Prime delegated Hound and Nautica to oversee an evacuation of the Xeno-Quarter, aware of the Decepticons' dismissive attitude towards organic life and the unlikelihood of the immigrants surviving the coming conflict. Escape Part One