English ⇄ English Russian

L/I
abbr.	letter of identification
abbr., busin.	letter of instruction
abbr., interntl.trade.	letter of indemnity
abbr., mil.	line item (спецификации)
abbr., securit.	Letter of Intend
energ.ind., mil.	letter of intent
L&I
abbr., med.	Liver And Iron
abbr., mil., avia.	launch and impact
abbr., O&G, sakh.	logistics and Infrastructure
abbr., tax.	Labor and Industries (Dalilah)
energ.ind.	license and inspection
L.I.
abbr., agric.	leaf index
abbr., earth.sc.	liquidity index; low-intensity
L-I
abbr., el.	light output vs driving current characteristic
l.i.
abbr., econ.	letter of introduction
L & I
abbr.	launch and impact (ракеты)

L&I: 2 phrases in 2 subjects

Abbreviation	1
Rail transport	1