SAU may refer to:

• Saint Ambrose University in Davenport, Iowa
• The country of Saudi Arabia in the Middle East
• Southern Adventist University, a university in the United States affiliated with the Seventh-day Adventist Church
• Southern Arkansas University, a four year institution in the United States
• School administrative unit, local government organizations in New Hampshire that administer the public school system.
• State Agricultural University, a university dedicated to agriculture, set up at the state level in India.
• Sau (band), Catalan rock group in the 1980s/1990s.
• Spring Arbor University
• South American Union

SAU may stand for:

• Saint Ambrose University
• Social Affairs Unit
• Southern Adventist University
• Southern Arkansas University
• Southern Arkansas University Tech
• Spring Arbor University
• Sindh Agriculture University

Sakarya University is located in Sakarya, Turkey. It is one of the most popular universities of Turkey. Since there is a large student body, the city of Sakarya is influenced by the university. It was founded as Sakarya Engineering and Architecture in 1970. It renamed as Sakarya State Engineering and Architecture Academy in 1971. It opened Master of Science and Doctorate of Philosophy (PhD) programs in 1980. The programs were executed by ITÜ (Istanbul Technical University) Institute of Pure and Applied Sciences. It was bounded to Istanbul Technical University in 1982 as Sakarya Engineering Faculty in 1982. Vocational Schools of Sakarya and Düzce were bounded to her at same year. Finally It left from ITÜ and became Engineering Faculty of Sakarya University in 1992. Düzce Vocational School left from Sakarya Engineering Faculty and bounded to Abant Izzet Baysal University at same year.

Die Abkürzung SAU bezeichnet:

• das ISO 3166 Länderkürzel für Saudi-Arabien
• SaU, Salzwasser Union Verband der Seekajakfahrer e.V.
• SaU 169, ein Mondmeteorit, siehe Sayh al Uhaymir 169  
• Südafrikanische Union
• Sicher absolut unabhängig, österreichische Partei

Saue heißen die estnischen Orte

• Saue (Stadt)
• Saue (Gemeinde)

Die Stadt Saue liegt im Norden Estlands 18 km südwestlich von Tallinn, umgeben von der Gemeinde Saue, welche der Stadt jedoch nicht angehört. Weitere Städte in der Umgebung sind Keila (7 km), Saku (7 km) und Laagri (7 km).

SAU est un sigle qui signifie :

• Surface agricole utile,
• Service d'accueil des urgences, selon la liste des abréviations en secourisme et la liste des abréviations en médecine,
• Service d'Assistance Utilisateur,
• SAU, un groupe de Rock catalan.

Sau es uno de los grupos pioneros del rock catalán, y uno de los más exitosos del movimiento. Sus principales componentes eran Carles Sabater, cantante, y Pep Sala, que tocaba la guitarra y, en ocasiones, los teclados. El grupo se formó el 1987 y duró hasta el 1999, año de la muerte de Carles Sabater.