| animoso | impetuoso |
| animálculo | microrganismo |
| aniquilación | distruzione |
| Aniquilación de pares | Annichilazione di coppie |
| Aniquilación positrón-electrón | Annichilazione elettrone-positrone |
| aniquilamiento | distruzione |
| aniquilar | battere |
| Anisakis | Anisakis |
| anisete | anisetta |
| Anisocoria | Anisocoria |
| Anita Blonde | Anita Blond |
| Anita Desai | Anita Desai |
| Anita Ekberg | Anita Ekberg |
| Anita Pallenberg | Anita Pallenberg |
| aniversario | compleanno |
| aniversario de diamante | nozze di diamante |
| Anizy-le-Château | Anizy-le-Château |
| Anières | Anières |
| aniñado | meschino |
| anión | anione |
| Anj | Ankh |
| Anja Paerson | Anja Pärson |
| Anjar | Anjar |
| Anjelica Huston | Anjelica Huston |
| Anjesenamón | Ankhesepaaton |
| Anjoutey | Anjoutey |
| Anjō | Anjō |
| Ankara | Ankara |
| Ankaragücü | Ankaragücü |
| Anklam | Anklam |
| Anko | Anko |
| Anko Mitarashi | Anko Mitarashi |
| Ankylosauria | Ankylosauria |
| Ankylosauridae | Ankylosauridae |
| Ankylosaurus | Ankylosaurus magniventris |
| Ann Arbor | Ann Arbor |
| Ann Radcliffe | Ann Radcliffe |
| Anna Ajmátova | Anna Andreevna Achmatova |
| Anna Chakvetadze | Anna Čakvetadze |
| Anna Falchi | Anna Falchi |
| Anna Faris | Anna Faris |
| Anna Freud | Anna Freud |
| Anna Göldin | Anna Goeldi |
| Anna Karenina | Anna Karenina |
| Anna Karina | Anna Karina |
| Anna Katharina Emmerich | Anna Katharina Emmerick |
| Anna Kournikova | Anna Kurnikova |
| Anna Magdalena Bach | Anna Magdalena Bach |
| Anna Magnani | Anna Magnani |
| Anna Maria Sibylla Merian | Anna Maria Sibylla Merian |
| Anna María Pertl | Anna Maria Pertl |
| Anna Netrebko | Anna Netrebko |
| Anna Nicole Smith | Anna Nicole Smith |
| Anna Pavlova | Anna Pavlova |
| Anna Perenna | Anna Perenna |
| Anna Politkóvskaya | Anna Politkovskaja |
| Anna Popplewell | Anna Popplewell |
| Anna Seghers | Anna Seghers |
| Anna Tsuchiya | Anna Tsuchiya |
| Anna Vissi | Anna Vissi |
| Anna Wintour | Anna Wintour |
| Annals of Mathematics | Annals of mathematics |
| Annapolis | Annapolis |
| Annapurna | Annapurna |
| Annasophia Robb | AnnaSophia Robb |
| Annay-la-Côte | Annay-la-Côte |
| Anne Bancroft | Anne Bancroft |
| Anne Baxter | Anne Baxter |
| Anne Bonny | Anne Bonny |
| Anne Bradstreet | Anne Bradstreet |
| Anne Brontë | Anne Brontë |
| Anne Dacier | Anne Lefebvre Dacier |
| Anne de Joyeuse | Anne de Joyeuse |
| Anne de Montmorency | Anne de Montmorency |
| Anne Frank | Anna Frank |
| Anne Hathaway | Anne Hathaway |
| Anne Heche | Anne Heche |
| Anne Rice | Anne Rice |
| Anne Robert Jacques Turgot | Anne Robert Jacques Turgot |
| Anne Sexton | Anne Sexton |
| Anne-Louis Girodet de Roussy-Trioson | Anne-Louis Girodet de Roussy-Trioson |
| Annecy | Annecy |
| Anneke van Giersbergen | Anneke van Giersbergen |
| Annelida | Annelida |
| Annelies Frank | Anna Frank |
| Anneliese van der Pol | Anneliese van der Pol |
| Annemasse | Annemasse |
| Annette Bening | Annette Bening |
| Annette von Droste-Hülshoff | Annette von Droste-Hülshoff |
| Anni-Frid Lyngstad | Anni-Frid Lyngstad |
| Annibale Carracci | Annibale Carracci |
| Annibale de Gasparis | Annibale De Gasparis |
| Annie Girardot | Annie Girardot |
| Annie Hall | Io e Annie |
| Annie Jump Cannon | Annie Jump Cannon |
| Annie Leibowitz | Annie Leibovitz |
| Annie Lennox | Annie Lennox |
| Annie Proulx | Edna Annie Proulx |
| Anno Domini | Anno Domini |
| Annona cherimola | Annona cherimola |
| Annonaceae | Annonaceae |
| Annone | Annone |
| Annonville | Annonville |
| Annot | Annot |
| Annéot | Annéot |
| Annéville-la-Prairie | Annéville-la-Prairie |
| Annúminas | Annúminas |
| ano | ano |
| anoche | ieri notte |
| anochecer | crepuscolo |
| anodino | analgesico |
| Anodorhynchus | Ara |
| Anodorhynchus glaucus | Anodorhynchus glaucus |
| Anodorhynchus hyacinthinus | Anodorhynchus hyacinthinus |
| Anomalocaris | Anomalocaris |
| Anomalocárido | Anomalocaris |
| anomalía | anomalia |
