| Ara macao | Scarlet Macaw |
| Ara massima di Ercole invitto | Great Altar of Hercules |
| Ara Pacis | Ara Pacis |
| Arab Air Carriers Organization | Arab Air Carriers Organization |
| araba | Arab |
| Arabella | Arabella |
| Arabi | Arab |
| Arabia | Arabia |
| Arabia Petrea | Arabia |
| Arabia Saudita | Saudi Arabia |
| Arabidopsis thaliana | Arabidopsis thaliana |
| arabile | arable |
| Arabinosio | Arabinose |
| arabista | Arabist |
| Arabizzazione | Arabization |
| arabo | Arab |
| Arabo-israeliano | Arab citizens of Israel |
| Arac Attack - Mostri a otto zampe | Eight Legged Freaks |
| Aracaju | Aracaju |
| Aracataca | Aracataca |
| Araceae | Araceae |
| arachide | peanut |
