| aballacus | |
| aballos | |
| abona | |
| abulus | |
| acaunus | |
| ad | |
| adgarios | |
| aedus | |
| agedos | |
| alauda | |
| albion | |
| albus | |
| alisia | |
| allos | |
| ambactus | |
| ambi | |
| ambios | |
| amman | |
| an | |
| ana | |
| anandognos | |
| anata | |
| anation | |
| anatlon | |
| andamica | |
| ande | |
| andecarus | |
| andedios | |
| andernos | |
| andognos | |
| anman | |
| anmatus | |
| anuan | |
| ardus | |
| are | |
| arepennis | |
| argantodannos | |
| argantos | |
| arios | |
| artos | |
| artus | |
| ate | |
| atir | |
| aua | |
| aui | |
| auir | |
| auos | |
| auot | |
| ausia | |
| axa | |
| Cisalpine Gaulish |