The meaning of the Acronym JAM is...

JAM is

• Joint Ammo And Magazines
• Joint Ammunition and Magazines

More Meanings For JAM:

• Jump And Move
• Jam messagebase (FTN software)
• JamTracker Music module
• Joe's Abstract Machine
• Java Application Manager
• Joes Abstract Machine
• Jyacc Application Manager
• Job Application Manager
• Just A Minute
• Just Ask Me
• Just Act Medicated
• Jobs And Money
• Jam Academic Multimedia
• Juniors At Milton
• Junior Attendance And Motivation

JAM is also in:

• Assembly
• Chat
• File Extensions
• General
• Hardware
• Software
• Universities