| EC | a commission of the Economic and Social Council of the United Nations |
|---|---|
| EC | a system formed by the interaction of a community of organisms with their physical environment |
| EC | tourism to exotic or threatened ecosystems to observe wildlife or to help preserve nature |
| EC | an exclamatory rhetorical device |
| EC | small crayfish of Europe and Asia and western North America |
| EC | tiny lobster-like crustaceans usually boiled briefly |
| EC | a very light brown |
| EC | a stimulant drug that is chemically related to mescaline and amphetamine and is used illicitly for its euphoric and hallucinogenic effects |
| EC | a state of being carried away by overwhelming emotion |
| EC | a state of elated bliss |
| EC | feeling great rapture or delight |
| EC | a trance induced by intense religious devotion |