OA Overage 超齡
    OAAOOP On arrival at or off the port 到達(dá)港內(nèi)或港外
    OBO Oil/Bulk/Ore Carrier 石油，散貨，礦石三用途船
    O.B.S. Oil Bunker Surcharge 燃油附加費
    OB/L Ocean Bill of Lading 海運提單
    O/D on deck 甲板貨
    ODS operating differential subsidy 營運補貼
    OFA ocean freight agreement 海運運價協(xié)議
    ONRS Owners 船東
    O.R. owner's risk 船東所有人承擔(dān)風(fēng)險
    O.R.B. owner's risk of breakage 船東空艙風(fēng)險
    O.R.D. owner's risk of damage 船東貨損險
    O.R.F. owner's risk of fire 船東火險
    OT open top （container） 開頂式集裝箱
    O/T Overtime 加班