Author
- Ātmārāma2
- Śārṅgadhara2
- Śūlapāṇi2
- Abdullah bin Asaad Al-Yafi'i1
- Abdülbâkî Ârif Efendi1
- Abhinanda1
- Abhinavagupta1
- Abu al-Qasim al-Zahrawi1
- Agnivesa1
- Agniveśamuni1
- Akiva ben Joseph1
- Al-Biruni1
- Al-Jaldaki1
- Alfonso de Palencia1
- Amaracandrasūri1
- Amir Khosrow1
- Anandabodha Paramahansa1
- Ananta Bhaṭṭa1
- Anantakavi1
- Andrew Norton of Bristow1