PSO meaning in Airport Code ?

Answer:

What is Pasto mean?

Pasto, officially San Juan de Pasto (Spanish pronunciation: [saŋ ˈxwan de ˈpasto]; "Saint John of Pasto"), is the capital of the department of Nariño, in southern Colombia. The city has approximately 392,930 inhabitants and is located in the Atriz Valley on the Andes cordillera, at the foot of the Galeras volcano.

reference

Full Form	Category
Post Secondary Option	Academic & Science
Psychology Student Organization	Academic & Science
Professional Standards Office	Accounts and Finance
Pasto	Airport Code
People System And Organization	Business
Pakistan State Oil	Business
Parent School Organization	Community
Parents Service Organization	Community
Patient Safety Organization	Community
Pittsburgh Symphony Orchestra	Community
Portland Symphony Orchestra	Community
Princeton Symphony Orchestra	Community
Punch System Operator	Computer Assembly Language
Progressive Scan Output	Computing
Provisioning Service Object	Computing
Photo Studio Optimizer	Computing
Pending Service Order	Computing
Professional Services Organization	Computing
Provider Security Official	Computing
Parent Service Organization	General
Piano Shaped Object	General
Phantasy Star Offline	General
Play Station One	General
Procurement Service Office	General
Policy Studies Organization	General
Protocol Supporting Organization	General
Professional Staff Organization	General
Plant and Service Operations	General
Patient Safety Organizations	General
Publishing Status Ontology	General
Process Standard Offset	General
Professional Service Organization	General
Provider Sponsored Organizations	General
Phone Sex Operator	General
Project Support Office	General
Partner Solutions Organizations	General
Pre Service Orientation	General
Public Service and Outreach	General
Provided Services Organization	General
Particle swarm optimization	General
Pipeline State Object	General
Plant Service Operations	General
Patient Safety Officer	General
Password Settings Object	General
Public Safety Officers	General
Power System Operator	General
Punk and Skateboard Overload	General
Pro S Only	General
Position Synchronized Output	General
Parent Staff Organization	General
Practice Study Observation	General
Puget Sound Outdoors	General
Planning Student Organization	General
Professional Sales Organization	General
Pressure Squirting Out	General
Perkins Somerset Oldtown	General
Pneu Service Outillage	General
Protective Security Officer	General
Parent Service	General
Pretty Smart Officer	General
Pakistan State Oilb	General
Product Standard Order	General
Piston Only	General
Purchasing And Supply Online	Governmental
Provide Stamps Only	Governmental
Public Suppport Operation	Governmental
Protective Service Officer	Governmental
Public Service Obligation	Governmental
Public Safety Officer	Governmental
Personal Staff Officer	Governmental
Provider Sponsored Organization	Healthcare
PALSORA MAKRAWA	Indian Railway Station
Phantasy Star On-Line	Internet
Product Support Officer	Jobs
Peace Support Operation	Military and Defence
Peace Support Operations (nato)	Military and Defence
Post Security Officer	Military and Defence
Penalty Shoot Out	Sports
Prestonwood Sports Organization	Sports
Putnam Special Olympics	Sports
Pole Sport Organization	Sports
Antonio Nariño Airport	Transport & Travel