AG Anti-Gas 防毒的，防毒期的

AGR Advanced Gas-cooled Reactor 高级气冷反应堆

AH Aldehyde 乙醛

AIBN Azo-bis-isobutryonitrile 2,2'-二偶氮异丁腈

AK Alkyd Resin 醇酸树脂

AL Analytical Laboratories 分析试验室

ALK Alkalinity 碱性

AMI Advanced Material Information 高级材料情报([美]

AMMA Acrylonitrile/methyl Methacrylate 丙烯腈/甲基丙烯酸甲酯共聚物

AMP Aminomethyl Propanol 氨甲基丙醇

AMPD Aminomethyl Propanediol 氨甲基丙二醇

AN Ammonium Nitrate 硝酸铵

ANBA Ammonium Nitrate Blasting Agent 硝铵炸药

anm acrylester acrylonitrile copolymer 丙烯酸酯-丙烯腈共聚物

AOD argon-oxygen decarburization 氩氧脱碳

AP analytically pure 分析纯

APCI Atmosphere Pressure Chemical Ionization 大气压化学电离

APG Alkyl Polyglucoside 烷基聚葡萄糖苷

API American Petroleum Association 美国石油协会规格

APK Ethylene-Propylene Rubber 乙丙橡胶