| Arthur | Artur |
| Arthur Adamov | Artur Adamow |
| Arthur Andersen | Andersen |
| Arthur av Connaught | Arthur |
| Arthur Axmann | Arthur Axmann |
| Arthur Balfour | Arthur Balfour |
| Arthur Cayley | Arthur Cayley |
| Arthur Compton | Arthur Holly Compton |
| Arthur Conan Doyle | Arthur Conan Doyle |
| Arthur Eddington | Arthur Stanley Eddington |
| Arthur Evans | Arthur Evans |
| Arthur Friedenreich | Arthur Friedenreich |
| Arthur Hailey | Arthur Hailey |
| Arthur Harden | Arthur Harden |
| Arthur Henderson | Arthur Henderson |
| Arthur Honegger | Arthur Honegger |
| Arthur Koestler | Arthur Koestler |
| Arthur Kornberg | Arthur Kornberg |
| Arthur Larsen | Arthur Larsen |
| Arthur Miller | Arthur Miller |
| Arthur Nebe | Arthur Nebe |
| Arthur Nikisch | Arthur Nikisch |
| Arthur och Minimojerna | Artur i Minimki |
| Arthur Rimbaud | Arthur Rimbaud |
| Arthur Rubinstein | Artur Rubinstein |
| Arthur Saint-Léon | Arthur Saint-Léon |
| Arthur Schnitzler | Arthur Schnitzler |
| Arthur Schopenhauer | Arthur Schopenhauer |
| Arthur Seyss-Inquart | Arthur Seyss-Inquart |
| Arthur Travers Harris | Arthur Harris |
| Arthur Wellesley Wellington | Arthur Wellesley |
| Articulata | członowce |
| Artificiell intelligens | Sztuczna inteligencja |
| Artificiell klättring | Hakówka |
| Artificiellt exoskelett | Egzoszkielet wspomagany |
| artig | grzeczny |
| artigt | uprzejmie |
| artikel | artykuł |
| Artilleri | Artyleria |
| Artiom | Artiom |
| artist | artysta |
| artistisk | artystyczny |
| Artois | Artois |
| arton | osiemnaście |
| artonårig | osiemnastoletni |
| artonåring | osiemnastolatek |
| artrit | artretyzm |
| Artrock | Art rock |
| artropoder | stawonogi |
| Artros | Choroba zwyrodnieniowa stawów |
| artskydd | ochrona gatunkowa |
| Artturi Virtanen | Artturi Ilmari Virtanen |
| Artur | Artur |
| Artur Balder | Artur Balder |
| Artur Boruc | Artur Boruc |
| Arturo Toscanini | Arturo Toscanini |
| artär | arteria |
| Artärinflammation | Wirusowe zapalenie tętnic koni |
| Aruba | Aruba |
| Arubansk florin | Florin arubański |
| Arubas flagga | Flaga Aruby |
| Arubas fotbollslandslag | Reprezentacja Aruby w piłce nożnej |
| Arumänska | Język arumuński |
| Arunachal Pradesh | Arunachal Pradesh |
| Arusha | Arusza |
| Aruöarna | Wyspy Aru |
| Arvaker | Arvak i Alsvid |
| Arvaniter | Albańczycy |
| Arvar | Rogownica |
| Arverni | Arwernowie |
| Arvid Carlsson | Arvid Carlsson |
| Arvid Horn | Arvid Horn |
| Arvidsjaurs kommun | Gmina Arvidsjaur |
| Arvigo | Arvigo |
| Arvika | Arvika |
| Arvika kommun | Gmina Arvika |
| Arvmonarki | Monarchia dziedziczna |
| Arvo Pärt | Arvo Pärt |
| arvode | opłata |
| arvoden | zasiłek |
| Arvprins Fredrik av Danmark | Fryderyk |
| arvsmassa | plazma zarodkowa |
| arvsordning | delegowanie kompetencji |
| Arvsynd | Grzech pierworodny |
| Arvtagaren | Trylogia Dziedzictwo |
| Arwen | Arwena |
| Arylgrupp | Grupa arylowa |
| Arytmier | Zaburzenia rytmu serca |
| Arzamas | Arzamas |
| Arzier | Arzier |
| Arzo | Arzo |
| Arājskommandot | Arājs Commando |
| as | padlina |
| AS Bari | AS Bari |
| AS Cannes | AS Cannes |
| AS Livorno Calcio | AS Livorno Calcio |
| AS Monaco FC | AS Monaco |
| AS Nancy Lorraine | AS Nancy |
| AS Roma | AS Roma |
| AS Saint-Étienne | AS Saint-Étienne |
| As Sulaymaniyah | As-Sulajmanijja |
| As-Sulaymaniyah | Sulajmanijja |
| Asafa Powell | Asafa Powell |
| Asana | Asana |
| Asaph Hall | Asaph Hall |
