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Abbreviation:
iff
(
mathematics
and
logic
) if and
only if
"A
set
of
axioms
E is sort-preserving iff for any
axiom
"
Encyclopedia:
Iff
Nearest
ie
IE
IED
IEEE
Ieoh Ming Pei
if
if not
IFAD
IFC
-iferous
iff
iffy
IFR
Ig
IgA
Igbo
IgD
IgE
IgG
Igigi
Iglesias