| Subject | English | Croatian |
| comp., MS | asynchronous operation | asinkrona operacija (A process whose execution can proceed independently or in the background. Other processes may be started before the asynchronous process has finished) |
| environ. | co-operation | suradnja |
| environ. | co-operation principle | načelo sudjelovanja |
| tax. | Community programme to improve the operation of taxation systems in the internal market | Program Zajednice za poboljšanje funkcioniranja sustava oporezivanja na unutarnjem tržištu |
| gen. | Community programme to improve the operation of taxation systems in the internal market | Fiscalis 2013. |
| gen. | crisis management operation | operacija upravljanja krizom |
| environ. | development co-operation | razvojna suradnja |
| NGO | Director for the Coordination and Co-operation of Vienna Healthcare Facilities with the European Union | voditelj Sektora za koordinaciju i suradnju bečkih zdravstvenih ustanova s Europskom unijom |
| austrian | Director for the Co-ordination of the Co-operation of the Enterprise "City of Vienna - Housing in Vienna" with all Municipal Departments | voditelj Sektora za koordinaciju suradnje gradskog stambenog poduzeća "Stadt Wien-Wiener Wohnen" s gradskim službama |
| environ. | disaster cleanup operation | sanacija posljedica nesreće |
| transp., avia. | Extended Range Operation Twin Engined Aeroplanes | Operacije povećanog doleta s dvomotornim zrakoplovima |
| transp., avia. | Extended Range Operation Twin Engined Aeroplanes | ETOPS |
| transp., avia. | flight operation | letačka operacija |
| fin. | foreign-exchange operations | devizni poslovi |
| polit. | ICT Operations and Hosting Unit | Odjel za smještaj i operacije ICT-a |
| environ. | international co-operation | međunarodna suradnja |
| transp., avia. | joint aviation requirements - operations | zajednički zrakoplovni propisi - operacije |
| fin. | longer-term refinancing operation | operacija dugoročnijeg refinanciranja |
| fin. | main refinancing operation | glavna operacja refinanciranja |
| econ. | mining operation | rudarska djelatnost |
| econ. | open market operation | operacija na otvorenom tržištu |
| IT, industr. | operation and maintenance | rad i održavanje |
| transp., mil., grnd.forc. | operation and traffic management | vođenje i upravljanje prometom |
| econ. | operation of the Institutions | djelovanje institucija |
| comp., MS | operations master | glavno računalo (A domain controller that has been assigned one or more special roles in an Active Directory domain) |
| econ., fin., environ. | Organisation for Economic Co-operation and Development | Organizacija za gospodarsku suradnju i razvoj |
| econ., fin., environ. | Organisation for Economic Co-operation and Development | OECD |
| fin. | privileged operations | povlašteni postupak |
| fin. | processing operations | proizvodna radnja |
| environ. | scientific co-operation | znanstvena suradnja |
| polit. | Supervision and Operations | Nadzor i operacije |
| econ. | trading operation | trgovinski promet |