The 2PO-series protocol droid represents a line of protocol droids manufactured by Cybot Galactica. The widely used 3PO-series protocol droid followed the 2PO-series in production.
Melnea Arnthout possessed a 2PO-series droid named 2PO on the planet Tatooine; this droid functioned as a diplomat between settlers and the indigenous Jawas, employing its translation capabilities to convert Basic into Jawaese.
FA-2PO was a 2PO-series droid that was in the possession of the Jawas.