 |
| Subject | English | Thesaurus |
| busin., abbr. | Extended Data Services | EDS |
| abbr., file.ext. | Extended Messaging Services Application Programming Interface | EMSAPI |
| abbr., scottish | Extended Service Program | ESP (USA) |
| IT, abbr. | Extended Services | ES (OS/2) |
| abbr., file.ext. | Extended Services Communications Manager | ESCM (IBM) |