| Acronym | Definition |
|---|
| WTCB➣World Trade Center Boston (Massachusetts) |
| WTCB➣World Trade Center Bucuresti (Bucharest, Romania) |
| WTCB➣World Trade Center-Baltimore (Maryland) |
| WTCB➣Water Tender Construction Battalion (US Navy) |
| WTCB➣World Trade Center Barcelona |
| WTCB➣Women Taking Care of Business, Inc. (est. 2003) |
| WTCB➣World Trade Centre Beijing (China) |