OB

English

Abbreviation

OB

1. Obstetrician
2. Obstetrics
3. Obstetric
4. ob. (latin) obiit: he/she died
5. obligatory (as in "ob. link" on Usenet) (see ObLink at c2.com)

Anagrams

• bo , Bo, BO

Japanese

Initialism

OB

1. male graduate (old boy)

Related terms

• OG ("old girl")

Synonyms

• 卒業生