If you are travelling in Lazio Region, you can choose among these options:

BTT
Single ticket for one journey only on Cotral buses.

BTTB
Single ticket purchased on board.

CIRS
One-week pass valid on transport in Rome and in Lazio region.

Zone Metrebus Lazio monthly or annual pass
Monthly or annual pass to travel throughout Lazio region, including Rome.

Metrebus Lazio Pass with urban service
Metrebus Lazio Pass integrated with urban service of the affiliated Municipalities.

BIRG
Integrated Regional Daily Ticket valid for journeys throughout the Lazio region.