Nil satis nisi optimum

{{Short description|Latin phrase}}

{{italic title}}

Nil satis nisi optimum ("Nothing but the best is good enough") is a Latin phrase which has been used as the motto of the following:

• 967 Squadron of the Air Training Corps
• Everton FC
• Carlton le Willows Academy
• Colga F.C Clarinbridge Galway{{cite web|url=https://www.colgafc.ie/|title=Colga F.C|website=colgafc.ie}}
• Clifton Hunter High School
• Community for United Biological Sciences{{cite web|url= https://in.linkedin.com/company/community-for-united-biological-sciences |title=Community for United Biological Sciences}}
• Inala Country School
• Escondido Charter High School
• John D. O'Bryant School of Mathematics & Science
• Loughborough University
• Okehampton College
• Proviso East High School{{cite web|url=http://east.pths209.org/index3.asp|title=Proviso East High School|website=east.pths209.org}}
• Rutlish School
• St Francis of Assisi Catholic College{{Cite web |title=About Us - St Francis of Assisi College |url=https://www.stfrancis.cc/about-us/ |website= |language=en-US}}
• Strathcona-Tweedsmuir School{{cite web|url=http://www.sts.ab.ca|title=Home|publisher=Strathcona-Tweedsmuir School}}
• Westerford High School
• Priory Dental Centre{{cite web|url= http://www.priorydental.co.uk/ |title=Priory Dental Centre}}