A town of northeast Maryland east-northeast of Baltimore. Aberdeen Proving Ground, a major research, development, and testing installation, is nearby. Population, 11, 533.

• 阿伯丁美国马里兰州东北部的一市镇，位于巴尔的摩东北部偏东。阿伯丁试验场－－重要的研究、发展和测试基地就在附近。人口11，533