Triangle or North Carolina Professional Organizations
- North Carolina Library Association (NCLA)
- North Carolina School Library Media Association (NCSLMA)
- UNC Webmasters
- Triangle Usability Professionals Association (Triangle UXPA)
- The Society for Technical Communication (STC)
- The Carolina Chapter of the Society for Technical Communication (STC Carolina)
- NCTech4Good
- RTP Semantic Web Group
- Triangle Lenux Users Group
- Refresh the Triangle
National and International Professional Organizations
General Libraries
- American Library Association (ALA) including Round Tables and Affiliates
Academic Libraries
Public Libraries
Youth services/K-12
- American Association of School Librarians (AASL)
- Association for Library Services to Children (ALSC)
- Young Adult Library Services Association(YALSA)
Special Libraries
- American Association of Law Libraries (AALL)
- American Theological Library Association (ATLA)
- Art Libraries Society of North America (ARLIS)
- Medical Library Association
- Music Library Association
- Special Library Association (SLA)
Nonprofit/Government/Community Informatics
- Government Documents Round Table (GODORT, ALA)
- National Council of Non-Profits
- Progressive Librarians Guild
Corporate Libraries and Information Centers
Information Science
- American Medical Informatics Associates (AMIA)
- The Information Society for the Information Age (ASIS&T)
- Association for Computing Machinery (ACM)
- Association for Educational Communications and Technology
- Digital Libraries Federation
- Library and Information Technology Association (LITA)
- Association for Information and Image Management (AIIM)
- Computing Research Association (CRA)
Archives and Museums
- American Alliance of Museums (AAM)
- Rare Books and Manuscripts Section (RBMS)
- The Society of American Archivists (SAA)
Health Informatics
- American Medical Informatics Association (AMIA)
- Digital Curation Centre (DCC)
- International Society for Biocuration
- International Society for Computational Biology
- Medical Library Association
International Librarianship
- The International Federation of Library Associations (IFLA)
- (Wikipedia) Listing of Library Associations Worldwide
