What does "LS4" or "LS16" mean when searching for Adobe software like Fireworks or CS Master Collection?

Question

I often find the name of the Adobe software and "LS4" or "LS16" next to it. What does it mean?

Answer 1

This is the Language Selection that the package has.

LS4 contains:

• Deutsch - German
• Español - Spanish
• Español América Latina - Spanish
• Français Canadien - French
• Français - French
• Italiano - Italian
• Nederlands - Dutch
• Português do Brasil - Brazilian Portuguese
• Svenska - Swedish

LS16 has:

• English
• Japanese (not sure)