WWB
WWB stands for:
- Warsaw-Vienna Railway , see Warsaw-Vienna Railway
- Women Without Borders (dt. Women without Borders ), international women's organization founded by Edit Schlaffer
- Women's World Banking , global network of international microfinance institutions
- Writer's Workbench , the first grammar check under Unix
wwb stands for:
- Wakabunga (ISO-639-3 code), one of the Kalkatung languages in Australia