Asbestosn. 石棉 abdominal sensory block腹部感觉神经阻滞 Auditing Standards Board审计准则委员会 American Society for Biotechnology美国社会对生物技术 Accounting Standards Board(UK)英国会计准则委员会 Advanced System Buffering高级系统缓冲 American Society of Biochemists美国生物化学家学会 Asymmetric Switched Broadband非对称宽带交换 ASSAB阿萨布 Association of Shell Boilermakers壳式锅炉厂商协会 Amrita School of Business (India)Amrita商学院的(印度) Arbeiter Samariter Bund (German medical help organisation)Samariter外滩(德国德语医疗帮助组织) Advanced Small Business先进的小生意 American Society of Baking美国社会的烤面包 Advisory Service Bulletin (aviation)谘询服务通报(航空)