- Audio Recording
- Bibliography: bibliographic references to secondary or primary sources
- Searchable Bibliography: database format
- Blog
- Catalog: (e.g., for archives, libraries, images)
- Dictionary/Glossary
- Digital Edition
- Discussion List
- Downloadable data: site allows data to be downloaded
- Downloadable software: Site that allows/requires software (named in Notes) to be downloaded
- E-book
- Images
- Manuscripts/Facsimiles
- Modern: photographs, digital images, diagrams of medieval material
- Linked Open Data
- Map
- Multimedia: including 3D
- Numeric Data
- Online Journal/Webzine
- Portal/Gateway
- Relational Database
- Scholarly Society
- Teaching Resources
- Text: Medieval: Transcriptions or editions of primary sources
- Text: Modern: Interpretive essays
- Video
- Wiki