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Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
British Dictionary definitions for isa (1 of 2)
ISA
1/ aeronautics /
abbreviation for
International Standard Atmosphere
Interim Standard Atmosphere
British Dictionary definitions for isa (2 of 2)
ISA
2/ (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
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