PWD
PWD may refer to:
Aviation
- Sher-Wood Airport, in Montana, United States
 - PAWA Dominicana, flag carrier of the Dominican Republic from 2015 to 2018
 
Government and military
- Petroleum Warfare Department, of the British Government during World War II (WWII)
 - Philadelphia Water Department, a public utility in the northeastern United States
 - Psychological Warfare Division, an Anglo-American WWII military unit
 
Science and technology
- pwd, in computing, a Unix command
 - Phosphoglucan, water dikinase, a phosphorus transferase enzyme
 - Wilson disease protein, a P-type ATPase enzyme
 
Sport
- Plymouth and West Devon Football League, England (founded 2004)
 - Public Works Department cricket team, Pakistan (1964–2003)
 - PWD Bamenda, a Cameroonian football club
 
Other uses
- Parkway Drive, an Australian metalcore band (formed 2003)
 - People with disabilities, those chronically impaired physically or intellectually
 - Portuguese Water Dog, a dog breed
 - P.W.D : Proposal Wedding Divorce, 2025 film