REFERENTNA ZBIRKA ONLINE Akronimi i kratice

• Acronym Lookup

• Acronym Finder

• Babel - rječnik računalnih kratica

Enciklopedije

• Centar za politološka istraživanja

• Columbia Encyclopedia

• ELIS (Eprints in Library and Information Science)

• The Encyclopedia Mythica

• Encyclopedia of Psychology

• Greek Mythology

• Hrvatska Wikipedia

• The Internet Encyclopedia of Philosophy

• Joint Research Centre

• The Literary Encyclopedia

• Spartacus Educational

• Stanford Encyclopedia of Philosophy

• Znanost.org