Tesserarius, Roman army watch/guard officer, third in line of company command
Tessera tile, A small stone carried by the Tesserarius on which the daily password was written down
Testudo formation, Roman army formation and tactic
Tibiscum, Fort in Dacia
Tigris, major river in Iraq
Tribune (military), A senior Roman army officer
Trireme, A fast agile galley with three banks of oars
Tutela, the duties of guardianship
Urban cohorts, A kind of anti-riot police force in ancient Rome
Island of Vectis, Isle of Wight, UK
Velarium, Retractable canvas roof over the Roman colosseum.
Velum, Parched animal skin used as writing paper
Vestal Virgins, Female priestesses of ancient Rome
Vespasian, Roman Emperor 69-79 AD
Vexillatio(n), Temporary Roman army detachment.
Viminacium, Roman town on the Danube in modern Serbia
Via Traiana Nova, Roman road between Bostra and the red sea port of Aila (Aqaba)
Rome and the Conquest of Mesopotamia (Book 8 of the Veteran of Rome Series) Page 40