- Ahmed El Nashar
- Ahmed Nazeem
- Ahmet Kuyumcu
- Ahti Salo
- Aida Khajavirad
- Aida Rahmattalabi
- Aida Sanatizadeh
- Aijia Yuan
- Aiqi Zhang
- Air New Zealand
- Air Products & Chemicals, Inc.
- Air Products & Chemicals, Inc.
- Air Products & Chemicals, Inc.
- Aizat Zahar
- Ajit Sood
- Ajith Wijeratne
- Ajoy Chakrabarti
- Akhmed Umyarov
- Akiko Yoshise
- Akram Mohammed
