Jar (disambiguation)

A jar is a type of glass container usually used to hold food.

Jar or JAR can also mean other things, such as:

• J.A.R., a song by Green Day
• JAR (file format)
• JAR (software), for data compression
• Jar, Azerbaijan
• Jar, Norway
• Jar (Pakistan), a town in the Federally Administered Tribal Areas' Bajaur Agency.
• Jars, Cher, in the French département of Cher
• Jars of Clay, a musical group
• Jewish Autonomous Region of Russia
• Joint Aviation Requirements issued by Europe's Joint Aviation Authorities
• James A. Rhodes Arena