| Definition | : | Antonio Narino Airport |
| Category | : | Transport & Travel // Airport Codes |
| Country/Region | : | Colombia |
| Country | Term | Full Form | Definition | Meaning | Main Category // Subcategory | |
|---|---|---|---|---|
| Worldwide | PSO | Public Service Obligation | Governmental // Policies & Programs | |
| Worldwide | PSO | Phantasy Star Online | Computing // Games & Entertainment | |
| Worldwide | PSO | Protocol Supporting Organization | Associations & Organizations // Technological Organizations | |
| Worldwide | PSO | Public Service Obligation | Governmental // Policies & Programs | |
| Pakistan | PSO | Pakistan State Oil | Governmental // Firms & Organizations | |
| Colombia | PSO | Antonio Narino Airport | Transport & Travel // Airport Codes | |