Short for Agriculture Circuit, this hyperspace route is a trade and transport corridor skirting the Deep Core, connecting several worlds of the Core's bread basket. Although not noted as a region for intrigue, adventure, or interesting personalities, a few of the Ag Circuit's more important worlds are noteworthy.
- Salliche - home of the Salliche Ag corporation, which owns several worlds on the Circuit
- Ruan (Koros Trunk Line)
- Yulant
- Broest