ISA
abbreviation
1- (in the UK) individual savings account, a scheme allowing individuals to hold shares, unit trusts, and cash free of tax on dividends, interest, and capital gains, proposed as a replacement in 1999 for both personal equity plans (PEPs) and tax-exempt special savings accounts (TESSAs)（英国）个人储蓄账户（1999年提出取代个人参股计划和免税特别储蓄账户的一项方案, 允许个人拥有股票、信托基金, 以及现金而免除红利税、利息税及资本收益税）。
1.1
- Computing industry standard architecture, a standard for connecting computers and their peripherals【计算机】工业标准体系结构（连接计算机和其外围设备的标准）：
as modifier an ISA expansion slot一个与工业标准体系结构扩容有关的职位。