1. Any notation that uses 16 different characters
   - hexadecimal notation

Type of: mathematical notation

• theatre light
• theatre of operations
• theatre of the absurd
• theatre of war
• theatre prompter
• theatre stage
• theatre ticket
• theatregoer
• theatrical
• theatrical agent
• theatrical performance
• theatrical poster
• theatrical producer
• theatrical production
• theatrical role
• theatrical season
• theatricality
• theatrically
• theatricals
• theatrics
• thebaine
• Theban
• thebe
• Thebes
• theca