underpants
1) cueca (US) = briefs, boxer (cueca samba-canção) // 2) calcinha (UK) = pants
underwriting

1) subscrição, lançamento ações / 2) aceitação (seguro)
undue1) não vencido = not yet due; not yet payable / 2) injusto, indevido = unjust, improper, or illegal
upheavaltranstorno; convulsão = a strong, sudden, or violent disturbance, as in politics, social conditions, etc; political upheaval = revolta política, golpe de estado
uphold (to)apoiar, defender, sustentar = to support or defend (something, such as a law); to give support to
uprisinginsurreição, revolta, levante = an act of rising up against authority
uproartumulto, alvoroço, algazarra = turmoil
usher / usher (to)1) porteiro = doorkeeper / 2) lanterninha (cinema, teatro) = a person who escorts people to seats in a theater, church, etc. // conduzir, escoltar