TRA相关缩略词条，共有 74 条。
- TRA:Tennessee Regulatory Authority 田纳西州的监管机构
- TRA:Transverse Ray Aberration 横向光畸变
- TRA:Tax Reform Act (1976, 1984, or 1986) 税制改革法案(1976年,1984年,或1986年)
- TRA:Towers Residence Association (Iowa State University dorm association) 塔住宅协会(爱荷华州立大学的宿舍协会)
- TRA:Transceiver Assembly (wireless) 收发组件(无线)
- TRA:Trade Readjustment Allowance 贸易调整补助
- TRA:Time-Reversal Acoustics 逆时声学
- TRA:Trachoma Rapid Assessment 沙眼快速评估
- TRA:Trouble Report Automation (Sprint PCS) 麻烦报告自动化(pc)冲刺
- TRA:Taiwan Relations Act (US domestic law) 台湾关系法(美国国内法的规定)
- TRA:Training Requirements Analysis 培训需求分析
- TRA:Travel vt. 横贯
- tra:tumor-resistant antigen 抗肿瘤抗原
- tra:transaldolase 转二羟丙酮基酶,转醛醇酶
- tra:traumatic rupture of the aorta 主动脉创伤性破裂
- TRA:Tea Restoration Act 茶修复的行为
- TRA:Tercera RegiÓn AÉrea Tercera RegiÓn AÉrea
- TRA:Terra Industries, Inc. 地球的工业有限公司
- TRA:Teacher Read Aloud 老师大声朗读
- TRA:Time To Revise Answer 时间修改的回答
