trip - unde
- ultra-conservative group
- ultra-conservative newspaper
- ultra-imperialism
- ultra-Left
- ultra-leftist
- ultra-modern
- ultra-national group
- ultra-nationalism
- ultra-nationalist
- ultra-racist
- ultra-reactionary
- ultra-religious
- ultra-religious parties
- ultra-right
- ultra-right fascist-type organization
- ultra-right forces
- ultra-rightist
- ultraleft elements
- ultraright elements
- ultraright wing
- umbrella
- umbrella agency
- umbrella agreement
- umbrella approach
- umbrella brigade
- umbrella coalition
- umbrella contract
- umbrella group
- umbrella organization
- umbrella peace talks
- umbrella project
- UN
- UN adviser
- UN aid targets
- UN brokered accord
- UN buffer force
- UN cease-fire call
- UN civil service
- UN conferee
- UN Emergency Force
