| arithmetically | aritmetisch |
| arithmetics | rekenkunde |
| Arithmomania | Aritmomanie |
| Arius | Arius |
| Ariz | Arizona |
| Arizona | Arizona |
| Arizona - Phoenix | Staten van de Verenigde Staten |
| Arizona Cardinals | Arizona Cardinals |
| Arizona Crdinals | Arizona Cardinals |
| Arizona Diamondbacks | Arizona Diamondbacks |
| Arizona elder | Gewone vlier |
| Arizona Territory | Arizona |
| Arizonasaurus | Arizonasaurus babbitti |
| Ariège | Ariège |
| Ariège River | Ariège |
| ARJ | ARJ |
| Arjen Anthony Lucassen | Arjen Anthony Lucassen |
| Arjen Robben | Arjen Robben |
| Arjeplog | Arjeplog |
| Arjeplog Municipality | Arjeplog |
| Arjun Appadurai | Arjun Appadurai |
| Arjuna | Arjuna |
| ark | toevluchtsoord |
| Ark Linux | Ark Linux |
| Ark of the Covenant | verbondsark |
| Arkadij Naiditsch | Arkady Naiditsch |
| Arkadiusz Onyszko | Arkadiusz Onyszko |
| Arkaim | Arkaim |
| Arkansas | Arkansas |
| Arkansas - Little Rock | Staten van de Verenigde Staten |
| Arkansas River | Arkansas |
| Arkansas Territory | Arkansas |
| Arkansaw | Arkansas |
| Arkebek | Arkebek |
| Arkefly | ArkeFly |
| Arken Museum of Modern Art | Arken |
| Arkenstone | Arkensteen |
| Arkhangelsk | Archangelsk |
| Arkhangelsk Oblast | Oblast Archangelsk |
| Arkhip Kuindzhi | Archip Koeindzji |
| Arkhip Mikhailovich Lyulka | Archip Ljoel-ka |
| Arkia Israel Airlines | Arkia Israeli Airlines |
| Arkoc Özcan | Arkoç Özcan |
| Arkona | Kaap Arkona |
| Arktic | Arctis |
| Arktika | Arktika |
| Arktika class icebreaker | Arktika |
| Arlay | Arlay |
| Arlberg | Arlberg |
| Arlberg Railway | Arlbergspoorlijn |
| Arles | Arles |
| Arlesheim | Arlesheim |
| Arleux-en-Gohelle | Arleux-en-Gohelle |
| Arlindo Gomes Semedo | Arlindo Gomes Semedo |
| Arlington | Arlington |
| Arlington National Cemetery | Arlington National Cemetery |
| Arlon | Aarlen |
| Arlés | Arles |
| arm | arm |
| ARM architecture | ARM-instructieset |
| Arm industry | Wapenhandel |
| ARM Limited | ARM-instructieset |
| arm of the sea | arm |
