Orange Book

Orange Book may refer to:

• Trusted Computer System Evaluation Criteria, a computer security standard
• We Can Conquer Unemployment, 1929 manifesto by David Lloyd George and the Liberal Party
• ', by members of the British Liberal Democrat party
• Approved Drug Products with Therapeutic Equivalence Evaluations, published by the FDA's Center for Drug Evaluation and Research
• The IUPAC Compendium of Analytical Nomenclature informally known as the Orange Book
• The compact disc standard in the Rainbow Books series which specifies the standards for CD-R and CD-RW media
• Orange-Book-Standard, issued in 2009 by the German Federal Court of Justice on the interaction between patent law and standards
• Orange Book, a local area networking protocol based on the Cambridge Ring and one of the UK Coloured Book protocols
• Handbook of Directives and Permitted Conventions for the English Bridge Union
• A book about OpenGL Shading Language
• The Orange Book, volume 2 (1970) of the British series Carols for Choirs