| ARA | air-breathing arthropods characterized by simple eyes and four pairs of legs |
|---|---|
| ARA | the middle of the 3 meninges |
| ARA | (zoology) relating to or resembling a member of the class Arachnida |
| ARA | the middle of the 3 meninges |
| ARA | a region of northeastern Spain |
| ARA | French writer who generalized surrealism to literature (1897-1982) |
| ARA | a mineral form of crystalline calcium carbonate |
| ARA | a river in central Brazil that flows generally northward (with many falls) to join the Tocantins River |
| ARA | a river in central Brazil that flows generally northward (with many falls) to join the Tocantins River |
| ARA | a river in central Brazil that flows generally northward (with many falls) to join the Tocantins River |
| ARA | a river in central Brazil that flows generally northward (with many falls) to join the Tocantins River |
| ARA | any of various strong liquors distilled from the fermented sap of toddy palms or from fermented molasses |