American Society for Information Science, Delaware Valley Chapter (DVC ASIS)
http://www.asis.org/Chapters/asisdvc/

Commonwealth Libraries, Pennsylvania Department of Education
http://www.portal.state.pa.us/portal/server.pt/community/library_bureaus/7226

GPLLA: Greater Philadelphia Law Library Association.
http://www.gplla.org/

Health Sciences Libraries Consortium
http://www.hslc.org/

LYRASIS
http://www.lyrasis.org/

Medical Library Association (MLA), Philadelphia Regional Chapter
http://www.mlaphil.org/

Pennsylvania Academic Library Consortium, Inc. (PALCI)
http://raman.library.pitt.edu/Palci/goHome.do

Pennsylvania Library Association (PaLA)
http://www.palibraries.org/

Philadelphia Area Consortium of Special Collections Libraries (PACSCL)
http://www.pacscl.org/

Special Libraries Association, Philadelphia Chapter
http://sla-phl.org/

Tri-state College Library Cooperative (TCLC)
http://www.tclclibs.org/

Links Beyond the Delaware Valley

Best information on the Net (formerly titled Librarian's guide to the best information on the Net) (Choice Reviews)
http://library.sau.edu/bestinfo/alpha.htm

The Chronicle of Higher Education
http://www.chronicle.com/

Conservation Center for Art and Historic Artifacts (CCAHA)
To Outwit Time: Preserving Brittle Paper, a co-sponsored workshop
http://www.ccaha.org

D-Lib Forum
D-Lib Magazine--Digital Libraries and Education (Internet Scout)
http://www.dlib.org/

Internet Library for Librarians (Argus Clearinghouse, Choice)
http://www.itcompany.com/inforetriever/

Job Placement – Drexel University
http://www.ischool.drexel.edu/APF/JobPlacement/Search/JobPostings

Keeping Up Web Page (Steven Bell, Past President, ACRL-DVC)
http://staff.philau.edu/bells/keepup

LibDex: The Library Index (Internet Scout)
http://www.libdex.com/

Librarians' Resource Centre
http://www.sla.org/content/resources/index.cfm

Library Juice (Current awareness newsletter for librarians and information professionals) (Internet Scout Report)
http://libraryjuicepress.com/blog/

LisNews.com: Library and Information Science News (Internet Scout Report)
http://www.lisnews.org/

LOEX Clearinghouse for Library Instruction
http://www.emich.edu/public/loex/loex.html

ODLIS: Online Dictionary of Library and Information Science (Internet Scout Report)
http://lu.com/odlis/

Online Resource Guide to Information Science
http://www.onlinemba.com/resources/information-science.html

The Researching Librarian: Web resources helpful for librarians doing research (Internet Scout Report)
http://www.researchinglibrarian.com/