Abbreviation, plural of Dr.; a title before multiple doctors’ names.

缩写，Dr 的复数；用于多位医生姓名前。

Initialism, drag reduction system used in Formula One racing.

首字母缩略词，一级方程式中的减阻系统。

Initialism, Decision Review System for reviewing cricket umpire calls.

首字母缩略词，用于板球的判罚复核系统。

Abbreviation, disaster recovery system or services in IT continuity.

缩写，IT 领域的灾难恢复系统或服务。