1, The full form of SPA is Derived from the name of the town of Spa, Belgium (Aquae Spadanae). It’s used on Medical ,Treatments & Procedures in Worldwide

A spa is a location where mineral-rich spring water (and sometimes seawater) is used to give medicinal baths. Spa towns or spa resorts (including hot springs resorts) typically offer various health treatments, which are also known as balneotherapy. The belief in the curative powers of mineral waters goes back to prehistoric times. Such practices have been popular worldwide, but are especially widespread in Europe and Japan. Day spas are also quite popular and offer various personal care treatments.

The term is derived from the name of the town of Spa, Belgium, whose name is known back from Roman times, when the location was called Aquae Spadanae, sometimes incorrectly connected to the Latin word spargere meaning to scatter, sprinkle or moisten.

Since medieval times, illnesses caused by iron deficiency were treated by drinking chalybeate (iron-bearing) spring water (in 1326, the iron-master Collin le Loup claimed a cure, when the spring was called Espa, a Walloon word for “fountain”).

2, The full form of SPA is School of Public Affairs. It’s used on Academic & Science ,Universities & Institutions in United States

The School of Public Affairs (SPA) at American University has been a hub for policy-related research and teaching for 85 years. Created during the depths of the Great Depression to train federal employees to implement President Franklin Delano Roosevelt’s “New Deal,” SPA builds a culture of excellence and transforms the student experience through personalized teaching and experiential education; empowerment to conduct and produce research for those who seek knowledge; and ongoing engagement and collaboration between the academic and policy-planning spheres.

SPA offers four undergraduate and 11 graduate degrees and is home to five research journals that span public affairs, government, and law. Our legacy, set by President Roosevelt’s charge to promote “practical contacts between the collegiate and educational world, and the operations of government,” continues to inform our values and approach, as 1,900 current students and more than 23,000 alumni tackle complex issues with thoughtful research that educates, informs, and promotes change across a multitude of fields.

3, The full form of SPA is Secure Password Authentication. It’s used on Computing ,Protocols in Worldwide

Secure Password Authentication (SPA) is a proprietary Microsoft protocol used to authenticate Microsoft email clients with an electronic mail server when using the Simple Mail Transfer Protocol (SMTP), Post Office Protocol (POP), or Internet Message Access Protocol (IMAP).

4, The full form of SPA is Saudi Press Agency. It’s used on News & Entertainment ,News & Informations in Saudi Arabia

The Saudi press agency was established in 1390h / 1971 as the first national news agency. The main goal of its establishment was to serve as a central body to collect and distribute local and international news in the kingdom and abroad. It is an important channel to keep abreast with developments in the kingdom and to serve as a true reflection for transfer of different kinds of information to Saudi citizens from events locations in the kingdom and abroad.

Since its establishment, SPA has made great strides to complete its basic components to be a modern and an effective news agency. In a short time, it became the first and main source of news in the kingdom of Saudi Arabia. Its news services have gained a vast trust because of its objective and authentic coverage and highest professional outlook.

Modern wire and wireless communications means in the kingdom have provided SPA with a great potential to spread its news services rapidly in the kingdom and abroad. Therefore, its news services are now available for various kinds of media and governmental circles and bodies. Since its establishment, SPA has been trying to build up close ties with Arab, international, and other agencies of developing countries. In addition, SPA has made linkages with information bodies in order to develop the process of exchanging news and the free outflow of news and information.

SPA is a founder member of the federation of the Arab news agencies, the gulf news agency, the international Islamic news agency and the pool of news agencies of the nonaligned countries. The Saudi press agency takes part in annual conferences and meetings to review aspects of the joint cooperation between news agencies of different regional groups. It also participates in other media and information conferences.

By a decision of the Council of Ministers on 7 Rajab 1433 AH, SPA was converted to a public body called the Saudi Press Agency, linked administratively with the Minister of Culture and Information, with a board of directors headed by the Minister of Culture and Information and its membership includes representatives from a number of government bodies and two of experts and intellectuals.

5, The full form of SPA is Single-page application

A single-page application (SPA) is a web application or website that interacts with the user by dynamically rewriting the current web page with new data from the web server, instead of the default method of the browser loading entire new pages. The goal is faster transitions that make the website feel more like a native app.

In a SPA, all necessary HTML, JavaScript, and CSS code is either retrieved by the browser with a single page load, or the appropriate resources are dynamically loaded and added to the page as necessary, usually in response to user actions. The page does not reload at any point in the process, nor does it transfer control to another page, although the location hash or the HTML5 History API can be used to provide the perception and navigability of separate logical pages in the application.