n. civil union
company union
craft union
credit union
industrial union
labor union
postal union
student union
trade union
union card
union church
union jack
union shop
union suit
union territory
vertical union
European Union
Fort Union National Monument
French Union
Soviet Union
Union City
Union of South Africa
Union of Soviet Socialist Republics
dim sum
direct sum
in sum
sum total
sum up
vector sum
zero sum
cogito ergo sum
homo sum: humani nil a me alienum puto
non sum qualis eram
dim sums
summing up