Acronyms and Slang Comprehensive searchable database of slang, acronyms and abbreviations sorted by tags, including Military, Medical, Government and others.
Area Codes.com Lookup area codes and zip codes by town/city, area, zip, or county.
Bio.com A searchable biographical database of famous names. Search by name or keyword, category, or alphabetically.
Biographical Dictionary Searchable by name, birth years, death years, positions held, or achievenments. Includes ideas for teachers and students.
Daily Grammar Grammar lessons by email five days a week with a quiz on the sixth day. Previous lessons are archived.
Facts.net Collects interesting, fun, weird, crazy facts. Random facts, quizzes and trivia questions.
Pikimal A decision making tool that allows you to find the best products, destinations, and events.
Rhyme Zone Features a search box for finding rhyming words. Also finds definitions and synonyms. Other features include Shakespeare and Mother Goose sections, quotations, famous documents, quizzes, games, and writing forums.
Trivia-Library.com Articles from "The People's Almanac" sorted by category.
Vital Statistics A collection of useless statistics categorized by topic collected by Paul Grobman.