Encyclopædia Britannica
The  (Latin for "British Encyclopædia"), previously published by Encyclopædia Britannica, Inc., is a popular encyclopædia which since 2011 is published as an online encyclopædia. It is written in British English. It was originally only printed on paper, but late in the 20th century it expanded to have digital, or computer versions as well. Since 2010, it's out of print in paper versions. The encyclopædia is split into many books. The articles in the books are arranged in alphabetical order. There have been versions of it that are for children as well. It is the largest printed encyclopædia in English, and the second largest encyclopædia. The largest is Wikipedia.