| AR | pine of Australia and New Guinea |
|---|---|
| AR | evergreen of Australia and Norfolk Island in the South Pacific |
| AR | tall evergreen cone-bearing trees of South America and Australia with broad leathery leaves |
| AR | evergreen of Australia and Norfolk Island in the South Pacific |
| AR | tall evergreen cone-bearing trees of South America and Australia with broad leathery leaves |
| AR | small genus of South American evergreen vines |
| AR | robust twining shrub having racemes of fragrant white or pink flowers with flat spreading terminal petals that trap nocturnal moths and hold them until dawn |
| AR | an anti-TNF compound (trade name Arava) that is given orally |
| AR | a family of South American Indian languages spoken in northeastern South America |
| AR | a member of a widespread group of Amerindians living in northeastern South America |
| AR | a family of South American Indian languages spoken in northeastern South America |
| AR | a member of a widespread group of Amerindians living in northeastern South America |