LID

LID is an abbreviation for:

Language Independent Datatypes (computer science). Now renamed to General Purpose Datatypes.
League for Industrial Democracy (political party).
Lewica i Demokraci (Left and Democrats), Polish party.
Library Interchange Definition
Light-Weight Identity, a system that allows individuals to claim and own their digital identity on the Internet.
Local improvement district
Location Identifier (aviation).
Low Impact Development (land planning).

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