1800 (disambiguation)

1800 may refer to:


 * 1800, events in the year 1800
 * 19th century, 1801–1900
 * 1800s decade, 1800-1809
 * UTC+08:00, time zone

Telecommunications

 * GSM-1800
 * 1-800; see Toll-free telephone number
 * 1800 Reverse

Other uses

 * 1800 Club, a skyscraper in Miami
 * 1800 Tequila, an alcoholic drink
 * Arc 1800, a ski resort area in France
 * AMD Athlon XP 1800+, a microprocessor
 * BMW 1800, a sedan a part of the New Class line of cars
 * EMC 1800 hp B-B, an experimental passenger train-hauling diesel locomotive
 * Morris 1800, also known as the Austin 1800, a large family car
 * Nokia 1800,a mobile phone
 * Pratt & Whitney X-1800, an H-block aircraft engine
 * Telmac 1800, a microcomputer
 * Tobu 1800 series, an express electric multiple unit train type
 * Volvo P1800,a sports car
 * Fiat 1800, an executive car