Work Order
| Module
| Work Order abbr. | |
| abbr. avia. | w/o |
| module abbr. | |
| abbr. avia. | RCCBM RCCB |
| mech.eng. | modul |
| mil. abbr. | mdl; mod |
| |||
| w/o (Zealot2002) | |||
|
Work Order : 35 phrases in 5 subjects |
| Abbreviation | 10 |
| Business | 2 |
| Military | 17 |
| NASA | 4 |
| Telecommunications | 2 |