| Database Title | Summary - Full Description | Coverage | Full Text |
|---|---|---|---|
| Oceanic Abstracts | Focused exclusively on worldwide technical literature pertaining to the marine and brackish-water environment | Yes | |
| OmniFile Full Text Mega | Indexes Education, General Science, Humanities, Readers´ Guide, Social Sciences, Business, Applied Science & Technology, Art, Biological & Agricultural, Legal Periodicals, Library Science. | 1982 - present; full-text, 1994 - present | Partial |
| Oxford Art Online | Gateway to major reference works in the visual arts includes Grove Art Online, The Oxford Companion to Western Art, The Oxford Dictionary of Art Terms, and The Encyclopedia of Aesthetics. Includes images. | ancient to 21st century | Yes |
| Oxford Reference Online | Searchable full-text of more than 150 reference books published by Oxford University Press on many subjects in the arts, history, and sciences. Includes dictionaries, encyclopedias, and several of the Oxford Companion series. | Yes |