411 REFERENCE · Wiktionary
OPP
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
opp Opp opp.
English
Alternative forms
en O.P.P. O. P. P.
Noun
en other people's problems.
en oriented polypropylene.
See also
en first world problem
Proper noun
en w:Ontario Provincial Police, the police force of the Canadian province of Ontario.
en US politics en w:Oregon Progressive Party.
See also
en Ontario Provincial Police
Further reading
Anagrams
en opp POP PPO Pop pop pop.