OP

Definition from Wiktionary, a free dictionary

Contents 1 English 1.1 Initialism 1.1.1 See also 1.1.2 References 1.2 Anagrams 2 German 2.1 Abbreviation

[edit] English

[edit] Initialism

OP

1. (military) observation post
2. (Internet) original poster
3. (wiktionary) open proxy
4. (publishing) Out of print

[edit] See also

• ITT

[edit] References

• http://www.answers.com/topic/op

[edit] Anagrams

• Anagrams of op
• po, Po, po', PO, P.O.

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[edit] German

[edit] Abbreviation

OP

1. (surgery) Abbreviation of Operation.
2. (surgery) Abbreviation of Operationssaal.
3. (electronics) Abbreviation of Operationsverstärker.