| arterial | arterial |
| Arterial pressure | Pressão sangüínea |
| Arteriole | Arteríola |
| arteriosclerosis | arteriosclerose |
| arteriosclerosisan | arteriosclerose |
| Artern | Artern |
| artery | artéria |
| arteryle | artéria |
| artesian well | poço artesiano |
| artful | astuto |
| Arth | Arth |
| Arthedain | Arthedain |
| arthritic | artrítico |
| arthritis | artrite |
| Arthroleptidae | Arthroleptidae |
| arthropod | artrópodes |
| arthropoda | artrópodes |
| arthropods | artrópodes |
| Arthur | Artur |
| Arthur Adamov | Arthur Adamov |
| Arthur and the Minimoys | Arthur et les Minimoys |
| Arthur Balfour | Arthur Balfour |
| Arthur Cayley | Arthur Cayley |
| Arthur Cecil Pigou | Arthur Cecil Pigou |
| Arthur Compton | Arthur Holly Compton |
| Arthur Conan Doyle | Arthur Conan Doyle |
| Arthur de Gobineau | Arthur de Gobineau |
| Arthur Dent | Arthur Dent |
| Arthur Drewry | Arthur Drewry |
| Arthur Evans | Arthur Evans |
| Arthur Friedenreich | Arthur Friedenreich |
| Arthur Fry | Art Fry |
| Arthur Golden | Arthur Golden |
| Arthur Hailey | Arthur Hailey |
| Arthur Harden | Arthur Harden |
| Arthur Hastings | Arthur Hastings |
| Arthur Henderson | Arthur Henderson |
| Arthur Hoffmann | Arthur Hoffmann |
| Arthur Honegger | Arthur Honegger |
| Arthur Hugh Clough | Arthur Hugh Clough |
| Arthur Koestler | Arthur Koestler |
| Arthur Kornberg | Arthur Kornberg |
| Arthur Lee | Arthur Lee |
| Arthur Leonard Schawlow | Arthur Leonard Schawlow |
| Arthur Lewis | William Arthur Lewis |
| Arthur Machen | Arthur Machen |
| Arthur Miller | Arthur Miller |
| Arthur Nikisch | Arthur Nikisch |
| Arthur Rimbaud | Arthur Rimbaud |
| Arthur Rubinstein | Arthur Rubinstein |
| Arthur Scherbius | Arthur Scherbius |
| Arthur Schnitzler | Arthur Schnitzler |
| Arthur Schopenhauer | Arthur Schopenhauer |
| Arthur Seyss-Inquart | Arthur Seyss-Inquart |
| Arthur Shipley | Arthur Everett Shipley |
| Arthur Stanley Eddington | Arthur Stanley Eddington |
| Arthur Sullivan | Arthur Seymour Sullivan |
| Arthur Tansley | Arthur George Tansley |
| Arthur Tremblay | Hugh McDonald |
| Arthur Wellesley | Arthur Wellesley |
| Artibonite Department | Artibonite |
| Artibonite River | Artibonite |
| Articaine | Articaína |
| artichoke | alcachofra |
| Artichoke cactus | Obregonia |
| Artichokes | Cynara |
| article | item |
| article of clothing | peça de roupa |
| Article of faith | Dogma |
| Articles of Faith | Regras de Fé |
| articles of incorporation | contrato social |
| Articular gout | Gota |
| Articulata | Articulata |
| articulate | articular |
| articulated | articulado |
