IMSS may refer to:
*
Mexican Social Security Institute
The Mexican Institute of Social Security ( es, Instituto Mexicano del Seguro Social, IMSS) is a governmental organization that assists public health, pensions and social security in Mexico operating under the Secretariat of Health. It also forms ...
, (''Instituto Mexicano del Seguro Social'', ''IMSS'', its Spanish acronym)
* ''
Istituto e Museo di Storia della Scienza
Museo Galileo, the former ''Istituto e Museo di Storia della Scienza'' (Institute and Museum of the History of Science) is located in Florence, Italy, in Piazza dei Giudici, along the River Arno and close to the Uffizi Gallery. The museum, dedicate ...
'', now the ''Museo Galileo'', a museum in Florence, Italy
*
Integrated Maritime Surveillance Systems
The Indonesian Navy ( id, Tentara Nasional Indonesia Angkatan Laut, , Indonesian National Military-Naval Force, TNI-AL) is the naval branch of the Indonesian National Armed Forces. It was founded on 10 September 1945 and has a role to patrol In ...
, an integrated network of coast-line radars by the Indonesian Navy
* InterScan Messaging Security Suite, an enterprise e-mail antivirus software, by
Trend Micro
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