Library, a collection of books or an institution lending books and providing information

The Library summary and related information.

Librarian, those that manage the contents of lending libraries

Library (biology), a collection of molecules in a stable form that represents some aspect of an organism

Library (computing), a collection of subprograms used to develop software

Modern Library, a division of Random House publishing

The Library (disambiguation)

Library (electronics), a collection of cells, macros or functional units that perform common operations

Mercantile Library

Library Records, a record label