Seat

Seat can refer to:

A place to sit, particularly the area one sits upon (rather than other elements, like armrests), See:
* Chair
* Car seat
* Airline seat
* Saddle, a type of seat used on the backs of animals, bicycles (see bicycle seat), etc.
* Buttocks, the part of the body on which one sits

A place or office of authority:
* Chair (official), a seat of office, authority, or dignity
* Legislative seat, a membership in a parliament or other legislature
* Seat (legal entity), indicating where the headquarters of the entity are located
* The capital city of an administrative region, such as:
** County seat
** Canton seat
** Clan seat
* Country seat, a place in the country
* Throne, the original seat of authority from which others may be derived
* Seat (territorial-administrative unit) territorial-administrative unit in the medieval Hungarian Kingdom

Other:
* SEAT, a Spanish car manufacturer, now owned by the Volkswagen Group (AG)
* Seat Pagine Gialle, the Italian Yellow Pages group
* SEATS, Signal Extraction in ARIMA Time Series", an Econometric package (Gómez y Maravall, 1996)