| Subject | English | Portuguese |
| econ., agric. | Agricultural Development Operational Programme | programa operacional de desenvolvimento agrícola |
| polit. | annual operational programme of Council activities | programa operacional anual das actividades do Conselho |
| polit. | annual operational programme of Council activities | programa operacional anual |
| fin. | Community Initiative Operational Programme | Programa operacional de iniciativa comunitária |
| gen. | Country Operational Programme | Programa Operacional de País |
| agric. | forestry operational programme | programa operacional florestal |
| fin., econ. | integrated operational programme | programa operacional integrado |
| gen. | joint operational programme | programa operacional conjunto |
| polit., loc.name. | monofund operational programme | PO monofundo |
| polit., loc.name. | monofund operational programme | programma operacional monofundo |
| gen. | monofund operational programme | programa operacional monofundo |
| gen. | multiannual operational programme | programa operacional plurianual |
| econ., polit., loc.name. | multi-fund operational programme | Programa Operacional Plurifundos |
| econ., polit., loc.name. | multi-fund operational programme | programa operacional plurifundo |
| gen. | multifund operational programme | programa operacional multifundo |
| econ. | Multinational Programming and Operational Centres | Centros Multinacionais de Programação |
| fin. | National Operational Programme | Programa operacional nacional |
| IT, dat.proc. | operational program binary | imagem binária do programa operacional |
| econ. | operational programme | programa operacional |
| IT, dat.proc. | operational programme binary | imagem binária do programa operacional |
| transp. | Operational Programme concerning Transportation | programa operacional relativo ao transporte |
| econ. | Operational Programme for Regional Development | Promoção do Potencial de Desenvolvimento Regional |
| polit., loc.name. | Operational Programme for Sicily | Programa Operacional Sicília |
| econ., polit., loc.name. | operational programme for the Azores | programa operacional para os Açores |
| econ., polit., loc.name. | operational programme for the Azores | Programa Específico de Desenvolvimento da Região Autónoma dos Açores |
| econ. | Operational Programme Innovative Economy | programa operacional "economia inovadora" |
| fin. | operational programme on road development | Programa Operacional de Desenvolvimento das Acessibilidades |
| fin., agric. | Operational programmes involving investments to improve the conditions under which agricultural and forestry products are processed and marketed | Programas operacionais a favor de investimentos destinados à melhoria das condições de transformação e comercialização dos produtos agrícolas e silvícolas |
| gen. | regional operational programme | programa operacional regional |
| agric. | transitional operational programme | programa operacional de transição |