Abbreviation
Time zone name
Other names
Offset
ACT
Acre Time
UTC -5
AMST
Amazon Summer Time
UTC -3
AMT
Amazon Time
UTC -4
ART
Argentina Time
UTC -3
BOT
Bolivia Time
UTC -4
BRST
Brasília Summer Time
UTC -2
BRT
Brasília Time
UTC -3
CLST
Chile Summer Time
UTC -3
CLT
Chile Standard Time
UTC -4
COT
Colombia Time
UTC -5
ECT
Ecuador Time
UTC -5
FKST
Falkland Islands Summer Time
UTC -3
FKT
Falkland Island Time
UTC -4
FNT
Fernando de Noronha Time
UTC -2
GFT
French Guiana Time
UTC -3
GST
South Georgia Time
UTC -2
GYT
Guyana Time
UTC -4
PET
Peru Time
UTC -5
PYST
Paraguay Summer Time
UTC -3
PYT
Paraguay Time
UTC -3
SRT
Suriname Time
UTC -3
UYST
Uruguay Summer Time
UTC -2
UYT
Uruguay Time
UTC -3
VET
Venezuelan Standard Time
HLV
UTC -4
WARST
Western Argentine Summer Time
UTC -3
Time zones by continent/region
Africa
Antarctica
Asia
Atlantic
Australia
Caribbean
Central America
Europe
Indian Ocean
Military
North America
Pacific
South America
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