Subject
- Petroleum3
- Research institutes3
- Airports2
- Land settlement2
- Natural gas2
- Natural gas pipelines2
- Oil and gas leases2
- Pipelines2
- Religion2
- Territorial waters2
- Territory, National2
- Tribes2
- Aeronautical charts1
- Azimuthal equidistant projeciton (Cartography)1
- Contiguous zones (Law of the sea)1
- Continental margins1
- Dams1
- Diplomatic and consular service1
- Distances1
- Economic zones (Law of the sea)1
