Three-tier system
Three-tier system may refer to:
- Multitier architecture, a client–server architecture in software engineering, typically of three tiers
- Three-tier system (alcohol distribution), the system established in the U.S. after the repeal of Prohibition
- Three-tier education, structures of schooling in England
- First COVID-19 tier regulations in England, 14 October – 5 November 2020
- Second COVID-19 tier regulations in England, 2 December 2020 – 29 March 2021, on 20 December it became four-tier
See also[edit]
This disambiguation page lists articles associated with the title Three-tier system.
If an internal link led you here, you may wish to change the link to point directly to the intended article.
If an internal link led you here, you may wish to change the link to point directly to the intended article.