Web4Lib
Discussion of issues relating to the creation and management of library-based Web servers and clients. Includes subscription information and a searchable archive.

LIBREF-L
Moderated discussion of issues related to reference librarianship. With online archives and guide.

SYSLIB-L
Discussion of systems librarianship, with archives.

DIG REF
A Listserv discussion group for setting the digital reference agenda.

Stumpers-L
An email-based resource where reference librarians can help each other find the answers to difficult questions.

LIBJOBS
Library job postings, updated daily. Sponsored by IFLA (International Federation of Library Associations and Institutions).

GOVDOC-L
Discussion forum about government information and the Federal Depository Library program.

PACS-L
Public-Access Computer Systems Forum, dealing with end-user computer systems in libraries.

Liblicense-L
Electronic content licensing for academic and research libraries.

ExLibris
A mailing list for rare book and manuscript librarianship, including special collections and related issues. Archives and subscription information.

Stealth Librarian
Forum for librarians to exchange information (anonymously if they wish) about the working conditions in their library or library system.

Between the Stacks
Bulletin board for library and information science professionals, professors and students.

Librarians and Their Debates
Clearinghouse for mailing lists and newsgroups for the library profession.

Library-Oriented Lists & Electronic Serials
A compilation of electronic discussion lists, distribution lists and serials which are of interest to library professionals and staff. Browsable by title or subject.

NEWLIB-L
A discussion list for new librarians who wish to share experiences and discuss ideas, issues, and trends.

Library Listservs'n'More
Offers a list of library related listservs with directions for subscribing.

ILI-L
Information literacy instruction, including bibliographic and library instruction.

Library-Oriented Lists and Electronic Serials
A compilation of electronic discussion lists, distribution lists and serials which are of interest to library professionals and staff.

PUBLIB
An electronic discussion for public librarians and those interested in public libraries. Archive, FAQ, history, policies, and subscription information.

LM NET
Discussion group open to school library media specialists worldwide, and to people involved with the school library media field.

Librarian Avengers Forum
Encourages spirited discussion of issues that matter to libraries and librarians.

H-LIS
History of library and information science discussion group for historical and current interdisciplinary study of literacy and reading, print culture, libraries and archives, computerization and automation, information retrieval and documentation, and electronic information and communication. Archives, search, reviews, related resources, and subscription details.

NEXGENLIB-L
A forum for young library and information professionals, paraprofessionals, and students to discuss the future of the profession, issues related to being a young librarian, and bring fresh perspective to all things library related. Can generate 100 messages per day at times.

PublibCT
For those who work in public libraries and find themselves teaching computer skills. Primarily an idea and resource exchange.

TAGAD-L
Discussion forum for the advisors of any public library teen advisory group or board.