Mohammed Bin Salman Nonprofit City

Irqah Hospital (Arabic: مستشفى عرقة), also at times Ergah Hospital is a now-defunct and abandoned health care facility in the Irqah neighborhood of Riyadh, Saudi Arabia. Completed in 1987 as a private medical facility, it housed a number of Kuwaiti families fleeing the Iraqi invasion of their country in 1990 and later on treated combatants during the Gulf War. It was reopened in 1993 when it was rehabilitated as a hospital and functioned for nearly 8 years prior to ceasing operations around 2001. It is considered to be one of the most haunted sites in Riyadh where several incidents of unusual paranormal activities have been reported by residents living in its vicinity.

Irqah (Arabic: عرقة), also romanized as Ergah, is a town in the northwestern fringes of Riyadh in Riyadh Governorate, Saudi Arabia. Nowadays Irqah is considered to be a neighbourhood in Riyadh, and is part of the sub-municipality of its namesake, Baladiyah al-Irqah.

Measurement is derived from the verb 'to measure' which means to assess something; in Arabic 'yaqees' 'measure' has the meaning of comparing something to something else. In this sense, measurement is a daily practice that manifests itself in all our assessment activities, whether we assess concrete things in terms of size and color, or abstract things such as human relations. The ultimate goal of 'measuring' something is to assess ourselves in comparison to everything else in the world. Some of measurement areas include measuring the level or standard of knowledge nationwide or measuring the standard of a particular sect of the whole population or measuring for licensing or admission purposes in university education, vocational or technical education, for example. Measurement can never be done without well-recognized and approved criteria. We use the 'meter', for example, as the measuring unit for distance and use 'gram' unit for weight and 'hour' unit for time and so on. Scientifically speaking, there have been numerous definitions of 'measurement' that vary depending on the measured object and the set criteria, goals and controls of measurement. Measurement varies based on: evaluating things in quantitative terms and in a graded manner based on the well-known rule that everything exists in quantities and every quantity is measurable. representing properties in numerical terms based on certain rules. measuring some mental processes and psychological traits via a group of stimuli especially set to do quantitative and qualitative evaluation.Assessment simply means to evaluate something, and in scientific terms it refers to the process of passing judgment to evaluate capacity, knowledge, actions, solutions, methods, materials, etc. This is often done by applying certain criteria and standards to check adequacy, accuracy and effectiveness. In other words, evaluation means to give something a value based on approved standards. In the educational field, assessment refers to testing students' achievement and how far is obtained relative to some known educational objectives or goals. Measurement and assessment are so related and integrated.

Tuwaiq Palace or Towaiq Palace is a building in the Diplomatic Quarter district of Riyadh, Saudi Arabia, which hosts government functions, state receptions, and cultural festivals that introduce Saudi arts and customs to the international community. Named after the nearby Tuwaiq mountain, it was built in 1985 by OHO Joint Venture, a team composed of Frei Otto, Buro Happold, and Omrania. Tuwaiq Palace won the Aga Khan Award for Architecture for the design in 1998.

The siege of Diriyah took place in late 1818 at the end of the Wahhabi War of 1811–1818 during the Nejd Expedition.

Diriyah (Arabic: الدِرْعِيّة), formerly romanized as Dereyeh and Dariyya, is a town and governorate in Saudi Arabia located on the north-western outskirts of the Saudi capital, Riyadh. Diriyah was the original home of the Saudi royal family, and served as the capital of the Emirate of Diriyah under the first Saudi dynasty from 1727 to 1818. Today, the town is the seat of the Diriyah Governorate, which also includes the villages of Uyayna, Jubayla, and Al-Ammariyyah, among others, and is part of Ar Riyad Province. The Turaif district, the first capital of Saudis in Diriyah, was declared a UNESCO World Heritage Site in 2010. The layout of the city itself can be easily studied in the National Museum of Saudi Arabia with the help of a large-scale detailed model of the city on display there. Diriyah also hosts the Diriyah ePrix race for the Formula E championship.

The Embassy of the United States, Riyadh is the embassy of the United States located in the capital city of Riyadh, Saudi Arabia.The relationship between the United States and Saudi Arabia is of importance due to a confluence of economic, strategic, and geopolitical factors. Central to this bond are energy interests, with Saudi Arabia being one of the world's leading oil producers and exporters.

The Diriyah Arena is an outdoor arena in Diriyah, Saudi Arabia. It has a capacity of 15,000.

The Emirate of Diriyah (Arabic: إِمَارَةُ الدِّرْعِيَّةِ), also known as the First Saudi State, was established in February 1727 (1139 AH). In 1744, the emir of a Najdi town called Diriyah, Muhammad bin Saud, and the religious leader Muhammad ibn Abd al-Wahhab formed an alliance to found a socio-religious reform movement to unify the many states of the Arabian Peninsula.

The Riyadh Street Circuit is a street circuit located in the capital of Saudi Arabia, used for the Ad Diriyah ePrix of the FIA Formula E Championship. It held its first race on 15 December 2018, as the opening race of the 2018-19 FIA Formula E Championship.

The Moroccan ambassador in Riyadh is the official representative of the Government in Rabat to the Government of Saudi Arabia.

The Hayy Assafarat Grand Mosque (Arabic: جامع حي السفارات, lit. 'embassies neighborhood mosque'), also known as the Al-Kindy Square Mosque, is a Sunni Islam Friday mosque, located in the Diplomatic Quarter district of Riyadh, Saudi Arabia. With a prayer hall of almost 5,830 square metres (62,800 sq ft), the mosque can accommodate almost 5,000 worshippers. It was built between 1983 and 1986 during the development of the Al Kindi Plaza, where it stands and is an engaging feature.