ORANGE BOOK

Domain	Definition
Computing	Orange Book n. The U.S. Government's (now obsolete) standards document "Trusted Computer System Evaluation Criteria, DOD standard 5200.28-STD, December, 1985" which characterize secure computing architectures and defines levels A1 (most secure) through D (least). Modern Unixes are roughly C2. See also {crayola books, {book titles. Source: Jargon File.
Source: compiled by the editor from various references; see credits.

Specialty Definition: Orange Book

Orange Book is a common name for a number of official publications, including:

FDA Center for Drug Evaluation and Research - Approved Drug Products with Therapeutic Equivalence Evaluations
Trusted Computer System Evaluation Criteria
Handbook of EBU Directives and Permitted Conventions
Standards relating to CD-MO, CD-R and CD-RW are in Orange Book I, II, and III.

See also: Red Book, Yellow Book (CD-ROM standards)

Commercial Usage: ORANGE BOOK

Domain	Title
Books	IEEE Recommended Practice for Emergency & Standby Power Systems for Industrial & Commerical Applications, 446-1995: IEEE Orange Book (reference) (more book examples)
Source: compiled by the editor from various references; see credits.

Frequency of Internet Keywords: ORANGE BOOK

The following statistics estimate the number of searches per day across the major English-language search engines as identified by various trade publications. Hyperlinks lead to commercial use of the expression at Amazon.com.

Anagrams: ORANGE BOOK

Scrabble® Enable2K-Verified Anagrams
	Words within the letters "a-b-e-g-k-n-o-o-o-r"
	-3 letters: begroan, brokage, oregano.
	-4 letters: banger, banker, barong, booger, booker, borage, borane, brogan, broken, gaboon, goober, graben, onager, orange, orgone, rebook.
	-5 letters: aboon, agone, anger, argon, baker, barge, baron, beano, began, bogan, boner, bongo, borne, boron, brake, brank, break, broke, brook, genoa, genro, goban, goner, groan, karoo, kebar, krona, krone, kroon, oaken, orang, organ.
Source: compiled by the editor from various references; see credits. SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro.