Level 3
Level 3 may refer to:
Music
Technology
- Biosafety level 3, a containment procedure for dangerous biological materials
- Keyboard level 3, usually consisting of a set of characters input using the AltGr key
- Level 3 driving automation in an autonomous car
- Level III data of the U.S. National Weather Service's NEXRAD weather radar
- Level 3 charging, also known as DC fast charging, supports charging up to 500 volts.
Other
- Level 3 (TV series), an Australian television series about video games
- Level 3 Communications, an Internet service provider
- An academic qualification, such as:
- Level 3 coronavirus restrictions, see COVID-19 pandemic in Scotland#Levels System
- STANAG 4569 protection level