The aircraft was marked u/s after the inspection.

The director asked the u/s to be ready in the wings in case the lead fell ill.

The doctor ordered a quick U/S to check for any internal bleeding.

Many students hope to intern in the U. S. A. to gain international experience and improve their English.

P. U., that cheese smells awful!

The manufacturer labeled the sample 'P. U.' to distinguish it from genuine leather.

The artist titled the sculpture U-ie to reflect its unusual form.

During the vocabulary test, he confidently rattled off dozens of u-words without pausing.

The building department required all contractors to provide U&Os before issuing final approvals.

Military analysts warned that the proliferation of U-bombs could destabilize regional security.