| ER | of or relating to ergonomics |
|---|---|
| ER | the branch of engineering science in which biological science is used to study the relation between workers and their environments |
| ER | an alkaloid derived from ergot (trade name Ergotrate Maleate) that is less toxic than ergot |
| ER | a plant sterol that is converted into vitamin D by ultraviolet radiation |
| ER | a fungus that infects various cereal plants forming compact black masses of branching filaments that replace many grains of the plant |
| ER | a plant disease caused by the ergot fungus |
| ER | an alkaloid derived from ergot that is less toxic than ergot |
| ER | relating to or produced by ergot |
| ER | poisoning by ingestion of ergot-infected grain products |
| ER | an alkaloid derived from ergot (trade name Ergotrate Maleate) that is less toxic than ergot |
| ER | of or relating to ergotropism |
| ER | an affinity for work |