The following codes indicate territory restrictions regarding where Harvard University Press books may be sold.

• OANZ--Not for Sale in Australia and New Zealand
• OANZIPSE--Not for Sale in Australia, New Zealand, India, Pakistan, and Southeast Asia
• ODO--Not for Sale in Dominican Republic
• CGAS--Not for Sale in Germany, Austria, and Switzerland
• OMIJAZ--Not for Sale in in Middle East, Israel, Japan, Africa, and New Zealand
• OIN--Not for Sale in India
• OIP--Not for Sale in India and Pakistan
• OIPSEME--Not for Sale in India, Bangladesh, Myanmar (Burma), Nepal, Sri Lanka, Pakistan, and Bhutan
• OIPSE--Not for Sale in India, Pakistan & Southeast Asia
• OINDO--Not for Sale in Indonesia
• OMIS--Not for Sale in Ireland, Falklands, etc.
• OIS--Not for Sale in Israel
• OJ--Not for Sale in Japan
• OK--Not for Sale in Korea
• OME--Not for Sale in Middle East (except Israel)
• OMEI--Not for Sale in Middle East and Israel
• OLACAR--Not for Sale in South America, Mexico, and the Caribbean
• OSECNIP--Not for Sale in South East Asia, China, Hong Kong, Taiwan, Indonesia, Philippines
• ONL--Not for Sale in The Netherlands
• COBE--Not for Sale in UK & British Commonwealth (except Canada)
• COBEE--Not for Sale in UK, British Commonwealth & Europe (except Canada)
• COBEJ--Not for Sale in UK, British Commonwealth (except Canada) and Japan
• COBEEI--Not for Sale in UK, British Commonwealth (except Canada), Europe and Israel
• COBEEJ--Not for Sale in UK, British Commonwealth (except Canada), Europe and Japan
• COBEEIM--Not for Sale in UK, British Commonwealth (except Canada), Europe, Israel, Middle East
• CAZOBE--Not for Sale in UK, British Commonwealth except Canada, Australia & New Zealand
• CAOBE--Not for Sale in UK, British Commonwealth except Canada & Australia
• OUK--Not for Sale in United Kingdom
• NUSC--Not for Sale in United States and Canada
• NAA--North America & Australia only
• NAJ--North America and Japan only
• NA--North America only
• NAJA--North America, Japan, and Australia only
• NASJ--North and South America and Japan only
• NAS--North and South America only
• OC--Outside Canada
• OE--Outside Europe
• OUKE--Outside United Kingdom and Europe
• USA--United States and its dependencies only
• WO--World
• WE--World English
• OBE--World rights except United Kingdom & Commonwealth
• OBEE--World rights except United Kingdom, Commonwealth & Europe
• OBEI--World rights except United Kingdom, Commonwealth & Israel
• OBEEI--World rights except United Kingdom, Commonwealth, Europe & Israel
• WX--World, subsidiary rights restricted