海运词汇表
| A.A.B.Always Accessible Berth | 
| A.H.After hedge; rear hatch of a ship | 
| A.I.DAgency for International Development | 
| A.M.M.I.American Merchant Marine Institute: major American association of ship owners based in New York | 
| A.R.A. RangeAntwerp-Rotterdam-Amsterdam-Range: a group of ports for which the same rates are valid | 
| A.T.A.American Trucking Association | 
| A/CAccount | 
| A/D ConverterAnalog-to-digital converter | 
| A/PAdvice and pay | 
| A1First class condition |