| Subject | English | Irish |
| gen. | a system of transferable credits | scéim creidmheasa inaistrithe ardoideachas |
| social.sc. | Additional Protocol to the European Social Charter Providing for a System of Collective Complaints | prótacal breise a ghabhann le Cairt Shóisialta na hEorpa trína bhforáiltear córas um ghearáin chomhchoiteanna |
| agric. | Chablis system of pruning | prúnáil Chablis |
| market. | collective system of retail price maintenance | comhchóras cothabhála praghsanna miondíola |
| tax. | common system of value added tax | comhchóras cánach breisluacha |
| tax. | common system of value added tax | comhchóras CBL |
| tax. | common system of VAT | comhchóras cánach breisluacha |
| tax. | common system of VAT | comhchóras CBL |
| fin., polit. | Community system of reliefs from customs duties | córas Comhphobail faoiseamh ó dhleachtanna custaim |
| gen. | Council Decision on the system of own resources of the European Union | Cinneadh maidir le hAcmhainní Dílse |
| fin., econ. | Council Decision on the system of own resources of the European Union | Cinneadh ón gComhairle maidir le córas acmhainní dílse na gComhphobal Eorpach |
| fin., econ. | Council Decision on the system of own resources of the European Union | Cinneadh ón gComhairle maidir le córas acmhainní dílse an Aontais Eorpaigh |
| gen. | Council Decision on the system of own resources of the European Union | Cinneadh ón gComhairle maidir le hacmhainní dílse |
| fin., econ. | Council Decision on the system of the European Communities' own resources | Cinneadh ón gComhairle maidir le córas acmhainní dílse an Aontais Eorpaigh |
| fin., econ. | Council Decision on the system of the European Communities' own resources | Cinneadh ón gComhairle maidir le córas acmhainní dílse na gComhphobal Eorpach |
| gen. | Council Decision on the system of the European Communities' own resources | Cinneadh maidir le hAcmhainní Dílse |
| gen. | Council Decision on the system of the European Communities' own resources | Cinneadh ón gComhairle maidir le hacmhainní dílse |
| tax. | Council Directive 2006/112/EC of 28 November 2006 on the common system of value added tax | Treoir maidir le Cáin Bhreisluacha |
| tax. | Council Directive 2006/112/EC of 28 November 2006 on the common system of value added tax | Treoir maidir le CBL |
| commer. | dispute settlement system of the WTO | córas WTO um réiteach díospóidí |
| market. | dual system of tariffs | déchóras taraifí |
| environ. | Euromediterranean system of mitigation, prevention and management of natural and man-made disasters | Córas Eora-Mheánmhara um maolú, cosc agus bainistíocht tubaistí nádúrtha agus de dhéanamh an duine |
| environ. | Euromediterranean system of mitigation, prevention and management of natural and man-made disasters | Córas Eora-Mheánmhara chun tubaistí nádúrtha agus de dhéanamh an duine a mhaolú, a chosc agus a bhainistiú |
| immigr. | European System of Border Guards | córas Eorpach gardaí teorann |
| fin. | European System of Central Banks | an Córas Eorpach Banc Ceannais |
| law, bank. | European System of Financial Supervision | Córas Eorpach Maoirseoirí Airgeadais |
| fin., stat. | European System of Integrated Economic Accounts | Córas Eorpach na gCuntas Eacnamaíoch Suimeáilte |
| fin. | European system of supervision | córas Eorpach maoirseachta |
| gen. | European Union police mission undertaken in the framework of reform of the security sector SSR and its interface with the system of justice in the Democratic Republic of the Congo | Misean póilíneachta an Aontais Eorpaigh arna ghabháil de láimh i gcreat athchóirithe na hearnála slándála SSR agus a chomhéadan leis an gcóras dlí agus cirt i bPoblacht Dhaonlathach an Chongó |
| fin., econ. | general payments system of the Member States | córas ginearálta íocaíochtaí na mBallstát |
| fin., polit., interntl.trade. | Generalised System of Preferences | Córas na bhFabhar Ginearálaithe |
| fin., polit., interntl.trade. | Generalized System of Preferences | Córas na bhFabhar Ginearálaithe |
| law, chem. | Globally Harmonised System of Classification and Labelling of Chemicals | an Córas Comhchuibhithe Domhanda um Cheimiceáin a Aicmiú agus a Lipéadú |
| chem. | Globally Harmonized System of Classification and Labelling of Chemicals | an Córas Comhchuibhithe Domhanda um Cheimiceáin a Aicmiú agus a Lipéadú |
| gen. | Harmonised System of Customs Classification | Córas Comhchuibhithe um Aicmiú Custaim |
| interntl.trade. | Harmonized System of Goods Classification's | Córas Comhchuibhithe um Aicmiú Earraí |
| econ., market. | multilateral system of notification and registration of geographical indications | córas iltaobhach um fhógairt agus um chlárúchán sonraí geografacha |
| econ., market. | multilateral system of notification and registration of geographical indications | córas iltaobhach chun tásca geografacha a fhógairt agus a chlárú |
| h.rghts.act. | Protocol No. 14 to the Convention for the Protection of Human Rights and Fundamental Freedoms, amending the control system of the Convention | Prótacal Uimh. 14 a ghabhann leis an gCoinbhinsiún chun Cearta an Duine agus Saoirsí Bunúsacha a Chosaint, lena leasaítear córas rialaithe an Choinbhinsiúin |
| polit., commun. | Protocol on the system of public broadcasting in the Member States | Prótacal maidir leis an gcóras craolacháin phoiblí sna Ballstáit |
| agric. | Royat cordon system of pruning | prúnáil Royat |
| energ.ind., el., nucl.phys. | State system of accounting for and control of nuclear material | státchóras um ábhar núicléach a chuntas agus a rialú |
| energ.ind., el., nucl.phys. | State System of Accounting for and Control of Nuclear Material | státchóras um ábhar núicléach a chuntas agus a rialú |
| law | Statute of the European System of Central Banks and of the European Central Bank | Reacht CEBC agus BCE |
| law | Statute of the European System of Central Banks and of the European Central Bank | Reacht CEBC |
| health. | surveillance system of antimicrobial resistance | córas faireachais ar fhrithsheasmhacht in aghaidh ábhar frithmhiocróbach |
| fin., tax. | system of accelerated depreciation | dímheas breise |
| fin., tax. | system of accelerated depreciation | córas dímheasa luathaithe |
| fin., tax. | system of accelerated depreciation | dímheas urghnách |
| market., fin. | system of accounting and internal control | córas cuntasaíochta agus rialaithe inmheánaigh |
| fin., econ., account. | system of accounts | córas cuntasaíochta |
| gen. | system of aid | córas cabhrach |
| industr. | system of assessment and verification of constancy of performance | córas measúnaithe agus fíoraithe seasmhachta feidhmíochta |
| law | system of checks and balances | córas srianta agus ceartúchán |
| agric. | system of compensatory indemnities | scéim liúntas cúiteach |
| commer., met. | system of dual licensing | córas décheadúnúcháin |
| R&D. | system of exchange of information | córas malartaithe faisnéise |
| corp.gov. | system of governance | córas rialachais |
| econ., market. | system of original grant | córas an deonaithe bhunaidh |
| econ., market. | system of original grant | córas an bhundeonaithe |
| econ., fin. | system of short-term monetary support | meicníocht um thacaíocht ghearrthéarmach airgeadaíochta |
| commer., polit., fin. | system of trade | córas trádála |
| gen. | Working Party on the Generalised System of Preferences | an Mheitheal um Chóras na bhFabhar Ginearálaithe |