{{country data {{{2}}} | flagright/core | variant = | size = | name = | altlink = national under-{{{1}}} rugby union team | altvar = rugby union | age = under-{{{1}}}
}}
{{ruu|age|nation|variant|size=optional|name=optional}}
Produces a flag icon attached to a wikilinked national under-18, under-20 or under-21 rugby union team article. Similar to Template:Ruu, but puts the flag icon on the right side of the team name instead of to the left. This is useful when formatting match results.
{{ruu-rt|21|Australia}}
→
Australia {{ruu-rt|20|NZL}}
→
New Zealand {{ruu-rt|18|Wales|name=WAL}}
→
WAL