List of Acronyms and Initialisms: P - PO

PO

• Po – (s) Polonium
• PO
  • (s) Dust Devil (METAR Code)
  • (i) per os (Latin, "by mouth")
  • (s) Portugal (FIPS 10-4 country code)
• PO – (i) Post Office
• PO – (i) Purchase Order
• POCD – (i) Post-Operative Cognitive Dysfunction
• pod – (a) Plain Old Documentation
• POD
  • (i) Payable on Death (banking term, and the full name of American metal band P.O.D.)
  • Point of divergence (alternate or counterfactual history)
  • Port of Debarkation
• POE – (a) Perl Object Environment – (b) Port Of Embarkation (c) Polyol Ester
• POETS – (a) Portable Occultation, Eclipse, and Transit electronic-camera System
• POFF – (a) Plain Old Flat File
• POG – (a) Passionfruit, Orange and Guava
• POGO – (a) Project On Government Oversight
• POI – (i) Program Of Instruction
• POK – (a/i) Plane Of Knowledge
• pol – (s) Polish language (ISO 639-2 code)
• POL
  • (i) Petroleum, Oils and Lubricants
  • (s) Poland (ISO 3166 trigram)
• POLAD – (p) Political Advice
• POM
  • (i) Program Objective Memorandum
  • PolyOxyMethylene
• POMDP – (i) Partially observable Markov decision process
• POP
  • (a/i) Point of Presence
  • Post Office Protocol
  • Progesterone Only Pill
• por – (s) Portuguese language (ISO 639-2 code)
• POR – (i) Proposed Operational Requirement
• POS
  • (a/i) Point Of Sale terminal (retail industry transaction computers)
  • (i) Piece Of S**t
• POSH – (a) Port Outbound Starboard Home (alleged)
• POTC o PotC – (a) Pirates of the Caribbean
• POSSLQ – Person of the Opposite Sex Sharing Living Quarters
• POT – (a/i) Plane Of Tranquility
• POTS
  • (a) Plain Old Telephone Service (cf. PANS)
  • Postural Orthostatic Tachycardia Syndrome
• POV – (i) Point of view
• POW – (i) Prisoner of war