| archaeology; archaeologist | archeologia; archeolog |
| biology; biologist | biologia; biolog |
| chemistry; chemist | chemia; chemik |
| computer science | informatyka |
| economics; economist | ekonomia; ekonomista |
| engineering; engineer | inżynieria; inżynier |
| genetics; geneticist | genetyka; genetyk |
| geology; geologist | geologia; geolog |
| mathematics; maths; math (AmE); mathematician | matematyka; matematyka |
| physics; physicist | fizyka; fizyk |
| psychology; psychologist | psychologia; psycholog |
| researcher | badacz; naukowiec |