 |
| English | Thesaurus |
| Association of Rehabilitation Programs in Data Processing | ARPDP (organization, USA) |
| European Strategic Program of Research and Development in Information Technology | ESPRIT (EU) |
| National Federation of Abstracting and Information Services | NFAIS (organization, USA) |
| Office of Strategic Services | OSS (later CIA) |
| Supervisory Control Of Program Execution | SCOPE (OS, CDC 6000) |