| abaco | abacus |
| Abaco Maya | Maya numerals |
| Abacuc | Habakkuk |
| Abadan | Abadan |
| Abadessa | Ponce |
| Abadir | Kraken Isaac |
| Abadiño | Abadiño |
| Abagnar Qi | Xilinhot |
| Abaiang | Abaiang |
| Abainville | Abainville |
| Abaj Kunanbaev | Abay Qunanbayuli |
| Abakan | Abakan |
| Abakan-Avia | Abakan-Avia |
| Abalak | Abalak |
| abalone | abalone |
| Abaltzisketa | Abaltzisketa |
| Aban | Aban |
| Abancay | Abancay |
| Abanindranath Tagore | Abanindranath Tagore |
| Abano Terme | Abano Terme |
| Abanto-Zierbena | Abanto y Ciérbana-Abanto Zierbena |
| ABAP | ABAP |
| Abarbarea | Abarbarea |
| Abari | Abaris the Hyperborean |
| Abarim | Abarim |
| Abartach | Abartach |
| Abarán | Abarán |
| abasia | abasia |
| abate | abbot |
| Abau | Amenemhat III |
| Abaya | Lake Abaya |
| Abaza | Abaza |
| Abazi | Abazins |
| abazia | abbey |
| Abaúj-Torna | Abaúj-Torna |
| ABB | ABB Asea Brown Boveri |
| ABBA | ABBA |
| Abbacchiamento | Knocking down |
