POS

Definition from Wiktionary, a free dictionary

[edit] English

[edit] Initialism

POS

1. (linguistics) part of speech (noun, verb, interjection etc.)
2. (vulgar or humorous, pejorative, slang, of a person or thing) piece of shit
3. (retail) point of sale
4. (law) Proof of Service [1]
5. (technology) Proprietary Operating System
6. (chat/IRC) parent over shoulder

[edit] Anagrams

• Alphagram: ops , OPS
• PSO
• sop, Æsop, SOP