Atto may refer to:
People
Given name
*
Atto Melani (born 1626–1714), Italian opera singer
*
Atto Mensah (born 1964), Sierra Leonean football player and coach
*
Adalbert Atto of Canossa (died 988), Count of Canossa
*
Atto (archbishop of Milan) (11th century)
*
Atto (bishop of Vic) (died 971)
*
Atto of Pistoia (1070–1153), Italian prelate
*
Atto of Spoleto (7th century), Duke of Spoleto
*
Atto of Vercelli (885–961), bishop of Vercelli
*
Atto Tigri (born 1813–1875), Italian anatomist
Surname
*
Osman Ali Atto (1940–2013), Somali warlord
Other uses
*
Amazon Tall Tower Observatory, a scientific research facility in the Amazon rainforest of Brazil
* atto-, a
metric prefix
A metric prefix is a unit prefix that precedes a basic unit of measure to indicate a multiple or submultiple of the unit. All metric prefixes used today are decadic. Each prefix has a unique symbol that is prepended to any unit symbol. The pre ...
denoting a factor of 10
*
ATTO Technology
ATTO Technology, Inc. is a manufacturer of storage connectivity products for data-intensive computing. ATTO manufactures Fibre Channel and SAS/SATA host bus adapters, RAID adapters, Fibre Channel switches, protocol conversion bridges, storage ...
, a computer electronics manufacturer
* ''
Atto I'', 1975 album by Al Bano and Romina Power
*
BYD Atto 3
The BYD Atto 3 (BYD Yuan Plus in China and several Latin American countries) is a battery electric compact crossover SUV (C-segment) manufactured by BYD Auto. It was released in China in February 2022, with overseas introductions afterwards.
Acc ...
, an electric car
See also
*
Antto (disambiguation)
{{disambiguation, hndis, surname