(LA): in charge of baths. A copiis militaribus

(LA): 'in charge of accounts'; imperial secretary responsible for the treasury. A rationibus castrensis

(LA): 'in charge of acts'; clerk. Ab epistulis

(LA): absence on behalf of the state; military service meant that most types of legal action against a soldier were frozen untill his discharge. Accensus

(LA): discharged soldier. Acceptum

(LA): battle line. Acies duplex

(LA): triple battle lines. Aclis

(LA): clerk. Ad pila et spathas

(LA): 'with the standards'; present with unit. Ad stercus

(LA): 'to fall back on the triarii