Blue book

Blue book may refer to:

Academia and education

Blue book exam, a type of school test in the US
Bluebook, a testing application by the College Board in the US
Blue and Brown Books, notes taken during lectures by Ludwig Wittgenstein 1933–1935
The Oceanic Languages, or the "blue book", a 2002 reference work about the Oceanic family of languages

Blue Book (CD standard), a compact disc media format
Smalltalk-80: The Language and its Implementation, or the "blue book", about the programming language
Blue Book, one of the Coloured Book protocols for computer networks the UK in the 1970s
The blue book, the Java virtual machine specification
The Complexity of Boolean Functions, or the "blue book", by Ingo Wegener
WHO Blue Books, a series of World Health Organization books classifying tumors
Nomenclature of Organic Chemistry, or the "Blue Book", by IUPAC

British Blue Books, collections of diplomatic correspondence
United Kingdom National Accounts – The Blue Book, an annual report
Blue books, a synonym for the Colonial Annual Reports, a series of reports produced by HM Stationery Office for the Colonial Office (1887 to 1975)
Treachery of the Blue Books, or the Blue Books, a controversial 1847 British government report about education in Wales
Blue Book (Bryce and Toynbee book), a 1916 government report on the Armenian genocide

Blue Book (FCC), Public Service Responsibility of Broadcast Licensees, a 1946 report
Blue Book (United States Marine Corps), documenting seniority of Marine Corps officers
Project Blue Book, a U.S. Air Force study on UFOs in the 1950s and 1960s
- Project Blue Book (TV series), 2019
Regulations for the Order and Discipline of the Troops of the United States, or the "Blue Book", a Revolutionary War drill manual
Blue Book, American name for one of the World War II Japanese naval codes
Official Manual State of Missouri, or the "Missouri Blue Book"
Oregon Blue Book, the official directory and fact book for Oregon
Tennessee Blue Book, the official government manual for Tennessee
Wisconsin Blue Book, a biennial publication of the Wisconsin's Legislative Reference Bureau

Australian Blue Book, a national reference book 1942–1950
Traineeship scheme of the European Commission, or the Blue Book Traineeship
Diplomatic Bluebook of Japan, an annual report on Japan's foreign policy
Serbian Blue Book, a collection of diplomatic documents about events 29 June – 6 August 1914

Bluebook, a style guide for legal citation in the US
Blue Book (magazine) (1905–1975)
Blue Book (racing), a list of thoroughbred racehorses
Who's Who in Denver Society, or the Blue Book, originally by Louise Sneed Hill
The Blue Book of the John Birch Society, a transcript of the society's founding meeting
The Blue Book Network, a marketing, workflow software and print media company, publishing a directory of construction subcontractors and suppliers
Blue booking, a role-playing game term
Blaubuch ('Blue Book'), a list of culturally important sites in eastern Germany
Blue books, guides to the red light district of New Orleans known as Storyville in the early 20th century