| Subject | Slovene | English |
| math. | Bartolomej problem | Bartholomew's problem |
| math. | Behrens-Fisher problem | Behrens-Fisher problem |
| math. | elektron problem | corpuscle problem |
| math. | motnje problem | disorder problem |
| math. | motnje problem | change point problem |
| environ., agric. | okoljski problem | environmental problem |
| commun., IT, tech. | problem leta 2000 | "millennium bug" |
| commun., IT, tech. | problem leta 2000 | Y2K problem |
| commun., IT, tech. | problem leta 2000 | Year 2000 computer problem |
| commun., IT, tech. | problem leta 2000 | "millennium bomb" |
| math. | problem m-lestvici | problem of m-rankings |
| commun., IT, tech. | problem Y2K | Y2K problem |
| commun., IT, tech. | problem Y2K | Year 2000 computer problem |
| commun., IT, tech. | problem Y2K | "millennium bug" |
| commun., IT, tech. | problem Y2K | "millennium bomb" |
| econ. | socialni problem | social problem |
| environ. | socialni/družbeni problem | social problem |
| math. | točka spreminjanja problem | disorder problem |
| math. | točka spreminjanja problem | change point problem |
| commer., agric. | tržni problem | market problem |
| econ. | urbanistični problem | urban problem |