| Subject | English | Thesaurus |
| abbr. | constituent structure | constituency based structure (ssn) |
| abbr., mil., WMD | Program Summary Work Breakdown Structure | PSWBS |
| abbr., file.ext. | Ship Work Breakdown Structure | SWBS |
| abbr., mil., WMD | Work Break down Structure | WBS |
| abbr., post | Work Breakdown Structure | WBS (pricing) |
| abbr., busin. | Work Breakdown Structure | WBS (WBS is the organisation into production plants or departments including SUBSUPPLIERS, to suit the work that shall enable SUPPLIER to fulfil his obligations under this PURCHASE ORDER AND CONTRACT Sakhalin Energy) |
| NASA, abbr. | Work Breakdown Structure | WBS |
| mil., abbr. | Work Breakdown Structure Control Board | WBSCB |
| abbr., O&G, tengiz. | Work Breakout Structure | WBS (Yeldar Azanbayev) |