Definitions

1. noun

An abbreviation for Windows Media (Windows Media Player or Windows Media Center)

“I used WM to watch the movie on my PC.”

2. initialism

An abbreviation for Washington Monument or Westminster Magistrates’ Court, depending on context

“The WM in the address refers to the Washington Monument.”

3. initialism

An abbreviation for Weight Management or other related terms

“The doctor’s patient had WM issues that needed attention.”

4. initialism

An abbreviation for West Midlands (in the UK)

“The WM police force covers a wide area in the UK.”

5. initialism

An abbreviation for World Masters or other similar terms

“The WM golf tournament attracted top players from around the world.”