AH
abbreviation
- in the year of the Hegira (used in the Muslim calendar for reckoning years from Muhammad's departure from Mecca in AD 622); of the Muslim era希吉拉纪元（用于伊斯兰教历纪年, 自公元622年穆罕默德离开麦加开始）; 伊斯兰教纪元：
a Koran dated 556 AH.
希吉拉纪元556年的古兰经。
词源
from Latin anno Hegirae.