Observatorio
Observatório da Imprensa
Observatorio metro station (Mexico City)
Astronomical Observatory of Mallorca
La Sagra Observatory
Spanish National Observatory
Los Molinos Observatory
Prosa del Observatorio
Real Instituto y Observatorio de la Armada
Observatorio metro station (Santiago)
Nyrölä Observatory
National Observatory (Brazil)
La Cañada Observatory
La Plata Astronomical Observatory
Llano del Hato National Astronomical Observatory
National Astronomical Observatory (Chile)
Observatorio Venezolano de Prisiones
Sierra Nevada Observatory
Fiscal Observatory of Latin America and the Caribbean
Neil Armstrong Observatory
Quito Astronomical Observatory
Consell Observatory
El Insurgente
Teide Observatory
Félix Aguilar Observatory
Roque de los Muchachos Observatory
Manuel Foster Observatory
Argentine National Observatory
Revista Mexicana de Astronomía y Astrofísica
Royal Observatory of Madrid
Calar Alto Observatory
Palomar Observatory
List of observatory codes
University of Coimbra
Centro de transferencia modal
Federal University of Rio Grande do Sul