| Subject | English | Thesaurus |
| abbr., ed. | Progress in International Reading Literacy Study | PIRLS (международный проект "Исследование качества чтения и понимания текста" Igor Kondrashkin) |
| NASA, abbr. | Risk Work In Progress | RWIP |
| busin., abbr. | Work In Progress Seminars | WIPS |
| USA | Work Progress Administration | WPA |
| abbr., automat. | work-in-progress | w.i.p. |