Isa.

Isaiah.

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

British Dictionary definitions for isa

ISA

/ aeronautics /

abbreviation for

International Standard Atmosphere

Interim Standard Atmosphere

ISA

/ (ˈaɪsə) /

n acronym for

individual savings account: a tax-free savings scheme introduced in Britain in 1999

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012