This is a list of online databases accessible via the Internet.
A
edit- Abandoned & Little-Known Airfields
- Academic OneFile
- Acronym Finder
- Adult Film Database
- Aeiou Encyclopedia
- Airiti Inc
- Airliners.net
- All Media Guide
- Allgame (down)
- Allmovie
- Allmusic
- American National Corpus
- Animal Diversity Web
- Animal Genome Size Database
- Animator.ru
- Arachne
- ArchINFORM
- Archive site
- ArtCyclopedia
- Amazon.com
- Aviation Safety Reporting System
B
editC
edit- CAMPUS
- Catholic-Hierarchy.org
- CellarTracker
- ChEBI
- Chemical Abstracts Service
- Chessgames.com
- China Pollution Map Database
- CIDOB Foundation
- Cinema and Science
- CiteSeer
- ClassRanked.com
- Collection of Computer Science Bibliographies
- Comic book price guide
- Comics Buyer's Guide
- Credo Reference
- Croatian National Corpus
- Current Biography
D
editE
editF
edit- Factiva
- Facts on File
- Fashion Model Directory
- Filmarchives online
- Filmweb
- Find a Grave
- FINDbase (the Frequency of INherited Disorders database)
- FishBase
- Flags of the World
- Flora Europaea
G
editH
editI
edit- IGDB (Internet Games Database)
- IMDb (Internet Movie Database)
- INDUCKS
- IndexMaster
- Informit (database)
- Inorganic Crystal Structure Database
- Interment.net
- Internet Adult Film Database
- Internet Archive
- Internet Broadway Database
- Internet Movie Cars Database
- Internet Movie Firearms Database
- Internet Off-Broadway Database
- Internet Public Library
- Internet Speculative Fiction Database
- Internet Theatre Database
- ISBNdb.com
J
editK
editL
editM
editN
editO
editP
editQ
edit- Questia – defunct