| English | eng-000 |
| National Association of Purchasing Managers’ index | |
| English | eng-000 | Chicago Purchasing Managers’ Index |
| English | eng-000 | NAPM |
| English | eng-000 | NAPM index |
| English | eng-000 | National Association of Purchasing Managers index |
| русский | rus-000 | индекс Национальной ассоциации менеджеров по закупкам |