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PST

American  
Or P.S.T.,
  1. Pacific Standard Time.


PST British  

abbreviation

  1. Pacific Standard Time

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

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Example Sentences

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State-controlled postal service Poste Italiane PST -0.09%decrease; red down pointing triangle has made a $12.50 billion offer to acquire Telecom Italia TIT -2.17%decrease; red down pointing triangle .

From The Wall Street Journal Mar. 23, 2026

The Carlson deal was finalized roughly 14 hours before Friday’s NHL trade deadline at noon PST.

From Los Angeles Times Mar. 6, 2026

PST, after which recovery teams aboard SpaceX vessels quickly secured the spacecraft and assisted the astronauts.

From Science Daily Jan. 16, 2026

PST on Jan. 1 and will air on ESPN.

From Los Angeles Times Dec. 7, 2025

PST pushed it again to 63,000 feet before subsiding to 17,500 feet by 8:10 p.m.

From "Mountain of Fire" by Rebecca E. F. Barone

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