| abbreviativo | abbreviatory |
| abbreviato | abridged |
| abbreviazione | abbreviation |
| abbreviazione di comfortable | comfy |
| Abbreviazioni in uso nelle chat | List of Internet slang phrases |
| abbrivo | bound |
| Abbronzament | Bronze |
| abbronzare | sear |
| abbronzarsi | tan |
| abbronzato | brown |
| abbronzatura | suntan |
| abbronzito | sunburned |
| abbrunire | tan |
| abbrutire | stupefy |
| abbuiare | obfuscate |
| abbuono | compensation |
| abbàttere | knock out |
| Abbé Pierre | Abbé Pierre |
| abc | ABC |
| ABC Motors | ABC Motors |
| Abcasia | Abkhazia |
| abcaso | Abkhaz |
| abcazico | Abkhaz |
| Abd al-Aziz ibn Musa | Abd al-Aziz ibn Musa |
| Abd al-Hakim Amer | Abdel Hakim Amer |
| Abd al-Karim Qāsim | Abd al-Karim Qasim |
| Abd al-Rahman ibn Abd Allah al-Ghafiqi | Abdul Rahman Al Ghafiqi |
| Abd al-Rahman II ibn al-Hakam | Abd ar-Rahman II |
| Abd al-Rahman III | Abd-ar-Rahman III |
| Abd al-Rahman IV ibn Muhammad | Abd ar-Rahman IV |
| Abd al-Rahman Sanchuelo | Abd al-Rahman Sanchuelo |
| Abd al-Rahman V ibn Hisham | Abd ar-Rahman V |
| Abd al-Rahmān al-Sūfi | Abd Al-Rahman Al Sufi |
| Abd Allah | Abdullah |
| Abd Allah al-Azzam | Abdullah Yusuf Azzam |
| Abd Allah I di Giordania | Abdullah I of Jordan |
| Abd Allah ibn Muhammad | Abdullah ibn Muhammad al-Umawi |
| Abd Allah II di Giordania | Abdullah II of Jordan |
| Abd ar-Rahman Munif | Abdul Rahman Munif |
| Abd el-Kader | Abd al-Qadir |
| Abd el-Krim | Abd el-Krim |
| Abd-ru-shin | Abd-ru-shin |
| Abd-ul-Mejid I | Abdülmecid |
| Abdalá Bucaram | Abdalá Bucaram |
| Abdelaziz Belkhadem | Abdelaziz Belkhadem |
| Abdelaziz Bouteflika | Abdelaziz Bouteflika |
| Abdero | Abderus |
| abdicare | abdicate |
| abdicare a | abdicate |
| abdicazione | abdication |
| Abdolkarim Soroush | Abdolkarim Soroush |
