缩写	全称	中文释义
13B	Military Occupational Specialty code for Cannon Artilleryman	炮兵职业技术规范
13B	The Cuckolds Coast Guard Lifesaving Station / Weather Observation Station, Newagen, Maine USA	美国缅因州纽阿根市戴绿帽的海岸警卫队救生站/气象观测站