OP
From Wikipedia, the free encyclopedia
OP or Op may refer to:
- Ordo Praedicatorum, the Dominican Order
- Observation post
- Ocean Pacific
- One Piece, a Japanese manga and anime created by Eiichiro Oda.
- Op art
- Operator
- Optimus Prime
- Opus number (usually classical music)
- Orange Pekoe
- Oratory Preparatory School
- Osteoporosis
- Osteitis pubis, commonly called OP in Australia
- Overall Position, the grade appointed to Queensland high-school graduates
- Original poster, or original post, in Internet slang specific to thread-based communication