| English | Dutch |
| multiannual programme of studies, analyses, forecasts and other related work in the energy sector | meerjarenprogramma voor studies, analyses, prognoses en andere verwante werkzaamheden in de energiesector |
| multiannual programme of studies, analyses, forecasts and other related work in the energy sector | ETAP-programma |
| Multiannual programme of studies, analyses, forecasts and other related work in the energy sector | Meerjarenprogramma voor studies, analyses, prognoses en andere verwante werkzaamheden in de energiesector |