| Arabism | Arabismus |
| Arabisms | Arabismen |
| Arabist | Arabist |
| Arabization | Arabisierung |
| arable | urbar |
| arable crop | Ackerfrucht |
| arable crops | Ackerfrüchte |
| arable farm land | Ackerland |
| arable farming | Ackerbau |
| arable land | Ackerland |
| arable pasture | Ackerweide |
| arable plot | Ackergrundstück |
| arable soil | Muttererde |
| arable weed | Ackerunkraut |
| Arabs | Araberinnen |
| Aracaju | Aracaju |
| Aracataca | Aracataca |
| Araceae | Aronstabgewächse |
| Aracena Island | Isla Aracena |
| arachidic acid | Eicosansäure |
| Arachidonic acid | Arachidonsäure |
| arachidonic acid, ARA, AA | Arachidonsäure |
| arachidonoylethanolamine, AEA | Arachidonylethanolamid |
| arachis oil | Erdnußöl |
| arachis seed oil | Erdnußöl |
| Arachne | Arachne |
| arachnid | Spinnentier |
| arachnid fauna | Arachnidenfauna |
| Arachnida | Spinnentiere |
| arachnids | Spinnentiere |
| arachnitis | Arachnitis |
| arachnoid | Arachnoidea |
| arachnoid cyst | Arachnoidalzyste |
| arachnoid mater | Arachnoidea |
| arachnoid membrane | Arachnoidea |
| arachnoid villi | Arachnoidalzotten |
| arachnoid villus | Arachnoidalzotte |
| arachnoiditis | Arachnoiditis |
| arachnological | arachnologisch |
| arachnologically | arachnologisch |
| arachnologist | Arachnologe |
| arachnologists | Spinnenforscher |
| arachnology | Arachnologie |
| arachnopathia | Arachnopathie |
| arachnopathy | Arachnopathie |
| arachnophobia | Arachnophobie |
| Arachova | Arachova |
| Arad | Arad |
| Arad County | Bezirk Arad |
| Aradac | Aradac |
| aradid bug | Rindenwanze |
| Arado Flugzeugwerke | Arado Flugzeugwerke |
| araeometer | Senkwaage |
| araeometers | Senkwaagen |
| Arafura Sea | Arafurasee |
| Aragami | Aragami |
| Aragatsotn | Aragazotn |
| Arago Glacier | Arago-Gletscher |
| Aragon | Aragonien |
| Aragonese | Aragonesisch |
| Aragonese Crusade | Aragonesischer Kreuzzug |
| Aragonese language | Aragonesische Sprache |
| aragonite | Aragonit |
| Aragosaurus | Aragosaurus |
| Aragua | Aragua |
| Araguaia | Rio Araguaia |
| Araguaia River | Rio Araguaia |
| Aragón | Aragonien |
| Aragón River | Aragón |
| arak tree | Arakbaum |
| Arakawa | Arakawa |
| Arakawa River | Arakawa |
| Arakel Babakhanian | Leo |
| Aral | Aral |
| Aral AG | Aral |
| Aral Sea | Aralsee |
| Aralia | Aralia |
| Aralia elata | Japanische Aralie |
| aralia family | Araliengewächse |
| Araliaceae | Araliengewächse |
| Aralosaurus | Aralosaurus |
| Aram Damascus | Aram |
| Aram Khachaturian | Aram Chatschaturjan |
| Aramaean | Aramäische Sprache |
| Aramaeans | Aramäer |
| Aramaic | Aramäisch |
| Aramaic alphabet | Aramäische Schrift |
| Aramaic language | Aramäische Sprache |
| Aramaic of Jesus | Talitha Borealis |
| Aramaic studies | Aramaistik |
| Aramaically | aramäisch |
| Aramean | Aramäische Sprache |
| Aramid | Aramid |
| aramid fabric | Aramid-Gewebe |
| aramid fiber | Aramidgarn |
| aramid fiber reinforced | aramidfaserverstärkt |
| aramid fibers | Aramidfasern |
| aramid fibre | Aramidfaser |
| aramid fibre reinforced | aramidfaserverstärkt |
| aramid fibres | Aramidfasern |
| aramid scissors | Aramidschere |
| aramid scrim | Aramid-Gelege |
| Aramis | Aramis |
| Aramon | Aramon |
| Aramu | Rallenkranich |
| Aran | Aran Islands |
| Aran Islands | Aran Islands |
| Aran Valley | Arántal |
| Aran-Duchenne disease | Duchenne-Aran-Syndrom |
| Aranc | Aranc |
| Aranca | Teufelszwirn |
| Araneida | Webspinnen |
| Araneomorph funnel-web spider | Trichterspinnen |
| Araneomorphae | Echte Webspinnen |
| Aranese language | Aranesische Sprache |
| Araneus | Kreuzspinnen |
| Araneus quadratus | Vierfleckkreuzspinne |
| arangement of the elements | Bildaufbau |
| Aranjuez | Aranjuez |
| Aranno | Aranno TI |
| Aransas County | Aransas County |
| Arantxa Sánchez Vicario | Arantxa Sánchez Vicario |
| Aranuka | Aranuka |
| Aranyaka | Aranyakas |
| Aranđelovac | Aranđelovac |
| Arapaho | Arapaho |
| Arapaho language | Arapaho |
| Arapahoe | Arapaho |
| arapaima | Arapaima |
| Arapia Glacier | Arapia-Gletscher |
| Arapiraca | Arapiraca |
| Arar | Arar |
| Ararat | Ararat |
| Aras | Aras |
| Aras River | Aras |
| Arash | Arash |
| Arash Miresmaili | Arash Miresmaeli |
| Arata Isozaki | Arata Isozaki |
| Aratinga | Keilschwanzsittiche |
| arational | arational |
| Arator | Arator |
| Aratta | Aratta |
| Aratus | Aratos von Soloi |
| Aratus of Sicyon | Aratos von Sikyon |
| Arauca | Arauca |
| Arauca Department | Arauca |
| Arauca River | Arauca |
| Araucana | Araucana |
| Araucanian | Araukaner |
| Araucanization | Araukanisierung |
| Araucanization of Patagonia | Araukanisierung Patagoniens |
| Araucanía Region | Región de la Araucanía |
| araucaria | Araukarie |
| Araucaria angustifolia | Brasilianische Araukarie |
| Araucaria araucana | Chilenische Araukarie |
| Araucaria heterophylla | Zimmertanne |
| Araucaria luxurians | Chilenische Araukarie |
| araucaria pines | Araukarien |
| araucaria tit-spinetail | Araukarienschlüpfer |
| Araucariaceae | Araukariengewächse |
| Arauco Department | Departamento Arauco |
| Arauco War | Arauco-Krieg |
| Arausio | Arausio |
| Aravalli Range | Aravalligebirge |
| Aravane Rezaï | Aravane Rezai |
| Arawak | Arawak |
| Arawakan languages | Arawak-Sprachen |
| Arax | Arax |
| Araxes | Arax |
| Araz | Araks |
| ARB | anwenderdefinierte Signalform |
| arbalest | Armbrust |
| arbalester | Armbrustschütze |
| arbalesters | Armbrustschützen |
| arbalests | Armbrüste |
| arbalist | Armbrust |
| arbalists | Armbrüste |
| Arbat Street | Arbat |
| Arbatsko-Pokrovskaya Line | Arbatsko-Pokrowskaja-Linie |
| Arbaz | Arbaz VS |
