- American Astronomical Society
- American Society of Agricultural and Biological Engineers
- American Society of Civil Engineers
- Annual Reviews
- Beech Tree Publishing
- De Gruyter
- EBSCO Host
- Institute for Operations Research and Management Sciences (INFORMS)
- Institute of Electrical and Electronics Engineers
- International Forestry Review - Commonwealth Forestry Association
- Mary Ann Liebert, Inc., publishers
- NPG (Nature and Palgrave Macmillan Journals) (as subscribed)
- NRC Research Press Journals Online
- OSA - Optical Society of America
- Policy Press
- Project MUSE
- Royal College of Physicians
- Royal Society - Royal Society Journals Online
- SPIE Digital Library
- Sage Online Journals - IMechE (was Professional Engineering Publishing)
- Springer
- Taylor & Francis E-Books, Agropedia or Europa World Plus
- University of Chicago Press
- Wiley-Blackwell - former Interscience content
- Wiley-Blackwell - former Synergy content
- World Bank eLibrary
