PO meaning in Military and Defence ?

Answer: What is Petty Officer mean?

A Petty Officer (PO) is a non-commissioned officer in many navies and is given the NATO rank denotion OR-5 or OR-6. In many nations, they are typically equal to a sergeant in comparison to other military branches. Often they may be superior to a seaman, generally they are lower ranks in a navy, and subordinate to a more senior non-commissioned officer, such as a Chief Petty Officer.

Petty Officers are from different branches,for example POMEM(Petty Officer Marine Engineering Mechanic), POHY(Petty Officer Hydrographer), POMA(Petty Officer Medical Assistant) POWS(UW)(Petty Officer Warfare Specialist (Underwater Warfare)).

reference

Full Form	Category
Chamber Pot (from the French - pot de chambre)	Academic & Science
Pyrrhotite	Academic & Science
Primary Object	Academic & Science
Petaoctet	Academic & Science
Pages Out	Academic & Science
Project Objectives	Academic & Science
Pacific Ocean	Academic & Science
Production Order	Accounts and Finance
Probationary Officer	Banking
Product Owner	Business
Partner Organization	Business
Powerful Organization	Business
Purchase Order	Business
PortugalOriflame	Business
Previous Owner	Business
Private Offer	Business
Paint Operation	Business
Pamatnik Odboje	Business
Process Order	Business
Planning Objective	Business
Pump Operator	Business
Put Option	Business
Project Office	Business
Patent Overflow	Business
Polonium	Chemistry
Plus One	Computer Assembly Language
Primary Output	Computing
Poker Oddity	Computing
Pass-Over	Computing
PrintOut	Computing
PlayersOnly	Cryptocurrency
Placeable Object	Database Management
Partial Open	Electronics
Power Output	Electronics
Power Outage	Electronics
Postal Order	General
Prodigal Outcasts	General
Purple Onion	General
Port Out	General
Polyolefin	General
Painting Operations	General
Parameters For Optimization	General
Per Os	General
Printer Operators	General
Piss Off	General
Portable Obejects	General
Parental Overlords	General
Prodos Order	General
Protable Object	General
Purchase Orders	General
Partially Or	General
Prosody Only	General
Provocative Operations	General
Project Originals	General
Pissed Off	General
Polynomial Order	General
Print Object	General
Privacy Officer	General
Per Oral	General
Pyrenees Orientales	General
Pressure Overload	General
Path Ordered	General
Purge Output	General
Pants Optional	General
Prelims Online	General
Program Outcomes	General
Pular Theories	General
Passport Office	General
Platforma Obywatelska	General
Post and Office	General
Principal Only	General
Pensions and Other	General
Poorman Oregon	General
Pisspoorportland Oregon	General
Particular Orifice	General
Process Orchestration	General
Preliminary Online	General
Primary Outputs	General
Purchasing Order	General
Proclaimed Offender	General
Presidents Office	General
Public Opinion	General
Put Outs	General
Page Object	General
Pig Out	General
Polyteknikkojen Orkesteri	General
The Price Of Other	General
Pastor Oconnor	General
Proforma Order	Governmental
Persistent Offender	Governmental
Peace Officer	Governmental
Piconics	Governmental
Police Opeator	Governmental
Political Outlines	Governmental
Parents Of	Governmental
Passenger Operation	Governmental
Pilot Officer	Governmental
Police Officers	Governmental
police Originated	Governmental
Probation Officer	Governmental
Post Office	Indian Government
PARANGIPETTAI	Indian Railway Station
Prato (Provence)	International
Petrol Ofisi	International
Per Os (Latin: by mouth, orally)	International
Petites Ondes	International
Parole Officer	Jobs
Performance Objective	Jobs
Printer Operator	Jobs
Police Officer	Jobs
Pee-ons	Jobs
Personal Offer	Jobs
Presenting Officer	Jobs
Promotion Opportunity	Jobs
Path Order	Maths
Pareto Optimal	Maths
Projection of ....	Maths
Per Os (by mouth)	Medical
Per Os (By Mouth, or Orally)	Medical
Post Operative	Medical
Physicians Orders	Medical
Patient Opinion	Medical
Pooped Out	Messaging
Posting Online	Messaging
Planning Order	Military and Defence
Program Objective	Military and Defence
Petty Officer	Military and Defence
Pilot Officer (royal Air Force)	Military and Defence
Peace Operations	Military and Defence
Provocative Operation	Military and Defence
Pull Out	Military and Defence
Partition Organized	Networking
Portland, Oregon	Regional
Parity Outer	Softwares
Portable Object	Softwares
Program Owner	Softwares
Periodic Orbit	Space Science
Personnel Office	Space Science
Post-orbit	Space Science
Pole On	Sports
Putout	Sports
Pull Off	Sports
Pick Off	Sports
Pay Off	Sports
Pull Out(s)	Sports
Polar Air Cargo	Transport & Travel