# PST

> English word · Proper noun · frequency rank #19,948

## Definitions
1. Initialism of Pacific Standard Time.
2. Initialism of Philippine Standard Time.
3. Initialism of Palestinian Standard Time.
4. Initialism of Proto-Sino-Tibetan.

## Easily confused with
- **pt** (https://plainspell.com/en/vs/pst-vs-pt)
- **PU** (https://plainspell.com/en/vs/pst-vs-pu)
- **PV** (https://plainspell.com/en/vs/pst-vs-pv)
- **PW** (https://plainspell.com/en/vs/pst-vs-pw)
- **PX** (https://plainspell.com/en/vs/pst-vs-px)
- **put** (https://plainspell.com/en/vs/pst-vs-put)
- **pub** (https://plainspell.com/en/vs/pst-vs-pub)
- **pup** (https://plainspell.com/en/vs/pst-vs-pup)
- **pun** (https://plainspell.com/en/vs/pst-vs-pun)
- **PTS** (https://plainspell.com/en/vs/pst-vs-pts)
- **PVC** (https://plainspell.com/en/vs/pst-vs-pvc)
- **pug** (https://plainspell.com/en/vs/pst-vs-pug)
- **PTA** (https://plainspell.com/en/vs/pst-vs-pta)
- **PvP** (https://plainspell.com/en/vs/pst-vs-pvp)
- **pus** (https://plainspell.com/en/vs/pst-vs-pus)
- **PSU** (https://plainspell.com/en/vs/pst-vs-psu)
- **PWC** (https://plainspell.com/en/vs/pst-vs-pwc)
- **pur** (https://plainspell.com/en/vs/pst-vs-pur)
- **PTO** (https://plainspell.com/en/vs/pst-vs-pto)
- **pye** (https://plainspell.com/en/vs/pst-vs-pye)

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/pst