Acronyms, Initialisms & Abbreviations Dictionary, ed. 46

Provides definitions of a wide variety of acronyms, initialisms, abbreviations and similar contractions, translating them into their full names or meanings. Terms from subject areas such as associations, education, the Internet, medicine and others are included.

Ask Me Everything

Provides lists and quips, stats and quotes, to keep readers of all ages asking questions for hours.

Descriptionary, ed. 4

Features a combination of a reverse dictionary and a thesaurus, with thousands of descriptions of terms organized into subject categories and sub-categories.

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