Related Clues:

• Street lingo
• Insider's lingo
• Street talk, e.g.
• Insider’s vocabulary
• Insider's vocabulary
• Specialized talk
• Idiom
• Groupspeak, e.g.
• Gang's slanguage
• Specialized lingo
• Secret vocabulary
• Slang
• Trade talk?
• Shop jargon
• Trade talk, e.g.