| Subject | English | Estonian |
| polit. | Committee on Regional Development | Regionaalarengukomisjon |
| econ. | European Regional Development Fund | Euroopa Regionaalarengu Fond |
| environ. | regional development The progress or advancement for a large geographical territory or a designated division of a country or state, particularly in economic growth that leads to modernization or industrialization | piirkonna areng |
| econ. | regional development | regionaalareng |
| polit. | Secretariat of the Committee on Regional Development | Regionaalarengukomisjoni sekretariaat |
| econ. | UN Centre for Regional Development | ÜRO piirkondliku arengu keskus |
| h.rghts.act., econ., UN | United Nations Regional Centre for Peace, Disarmament and Development in Latin America and the Caribbean | ÜRO Ladina-Ameerika ja Kariibi mere piirkonna rahu, desarmeerimise ja arengu piirkondlik keskus |