obs

noun3

1. •
   [plural only] Observation(s) (blood pressure, temperature, etc).
2. •
   (slang) Police observation.

   • But I now knew I was under obs by the Gardai as well as by GMP. — 2017
3. •
   An observation hut.

adjective2

1. •
   Abbreviation of obsolete.
2. •
   Clipping of observed.

noun1

1. •
   Abbreviation of obstetrics.

noun1

1. •
   Initialism of organizational breakdown structure.