IRS相关缩略词条，共有 106 条。
- IRS:International Russian Society 国际社会
- IRS:Indoor Residual Spraying (mosquito control) 室内的残余喷涂(蚊虫控制)
- IRS:Incident Response Service 事故响应服务
- IRS:Impulse Radio Sequence 无线电脉冲序列
- IRS:International Rorschach Society 国际提出的社会
- IRS:Informal Resolution System 非正式的决议
- IRS:International Reference Star (set of star catalogs) 国际参考星(套明星目录)
- IRS:Integrated Review Software 综合复习的软件
- IRS:Investor Relations Society 投资者关系的社会
- IRS:Installation Readiness System 安装准备系统
- IRS:Inventory Reduction Sale 存货出售
- IRS:Input Record Seperator (Perl programming language) 输入记录(图形编程语言拼接)
- IRS:Indian Remote Sensing Satellite 印度遥感卫星
- IRS:Induction and Recruiting Station 归纳和招募站
- IRS:Intelligence Research Specialist (FBI) 情报研究专家(FBI)
- IRS:Indiana Railroad System 印地安那州的铁路系统
- IRS:Inherited Runners Scored (baseball; runner on base who scores after a new pitcher enters) 棒球选手得分(继承基础上跑,那些成绩进入一个新瓶后)
- IRS:International Research and Studies Program (US) 国际研究和研究计划(美国)
- IRS:Immune Reconstitution Syndrome 免疫重新综合症
- IRS:Interference Reduction System 降低系统的干扰
