Editing Spa (disambiguation) (section)

==Brands, enterprises and organizations==
===Politics===
* [[Socialist Party of America]]
* [[Socialist Party of Australia]]
* [[Socialistische Partij Anders]] (SP.A), a Flemish Social-Democratic Party
* [[Supreme People's Assembly]], the parliament of North Korea

===Other===
* [[Spa (mineral water)]], a brand of Belgian mineral water
* [[Saudi Press Agency]]
* [[Schools of Planning and Architecture]], in India
* [[Scottish Publishers Association]]
* [[Service Prosecuting Authority]], an agency of the [[Ministry of Defence (United Kingdom)|Ministry of Defence]] in the United Kingdom
* [[Seychelles Port Authority]]
* [[Sociedade Portuguesa de Autores]], a Portuguese copyright-management company
* [[Società per azioni]] (S.p.A.), a type of public limited company in Italy
* [[Society for Popular Astronomy]], UK
* [[Software Publishers Association]], former name of the Software and Information Industry Association
* [[Sudanese Professionals Association]], Sudanese trade union and civic organisation
* [[S.P.A. (automobile)]], ''Società Piemontese Automobili'', a car manufacturer (1908–1926)