// Workers AI · dad joke modeIs 90 degrees a good angle? It's a right answer.

90 may refer to:

• 90 (number), the natural number following 89 and preceding 91
• one of the years 90 BC, AD 90, 1990, 2090, etc.
• The international calling code for Turkey
• 90 (album), an album by British electronic group 808 State
• 90 (EP), an album by Korean rock band South Club
• Atomic number 90: thorium
• 90 Antiope, a double asteroid

Vehicles

• Audi 90, a compact executive car
• Saab 90, a compact executive car
• Sunbeam-Talbot 90, a compact executive car
• Alfa Romeo 90, an executive car
• Tatra 90, a prototype car
• Rover 90, a saloon car

See also

• 90th (disambiguation)
• All pages with titles containing 90
• List of highways numbered 90