u/s
See also:
Appendix:Variations of "us"
English
Adjective
u/s
(
not comparable
)
Abbreviation of
unserviceable
;
also
U/S
.
Noun
u/s
(
acting
)
Abbreviation of
understudy
.
(
medicine
)
Abbreviation of
ultrasound
;
also
U/S
,
US
.
Anagrams
SU
,
Su