AH After hatch 后舱

AHL Australian hold ladder 澳洲舱梯

AL 1st class ship at Lloyd's 劳氏一级船

AM Ante meridiem 上午

A/M Above mentioned 上面提及的

AM Amplitude modulation 调幅

AMC Armed merchant cruiser 武装商船队

AMT Amount 金额

AMVER Automated Mutual Vessel Rescue system 商船自动保管系统 AOB As on board 如在船上

A/O and / or 和/或

AOD As on delivery 如同交船

AOR As on redelivery 如同还船

AP Associated press 美联社

AP All purpose 通用

AP Additional perils 附加风险

AP Age premium 船龄保险费

AP Addtional premium 附加保险费

APPROX Approximate; approximately 大概，大概地

APS Arrive pilot station 抵达引水站

AR All risks; against all risks 一切奉贤；承保一切险

ARR Arrive; Arrival 抵达