| ALC | alter by alchemy, as of chemical elements |
|---|---|
| ALC | a pseudoscientific forerunner of chemistry in medieval times |
| ALC | the way two individuals relate to each other |
| ALC | ancient Athenian statesman and general in the Peloponnesian War (circa 450-404 BC) |
| ALC | web-footed diving seabirds of northern seas: auks |
| ALC | (classical mythology) a hero noted for his strength |
| ALC | a liquor or brew containing alcohol as the active agent |
| ALC | any of a series of volatile hydroxyl compounds that are made from hydrocarbons by distillation |
| ALC | excessive use of alcohol and alcoholic drinks |
| ALC | Habitual intoxication |
| ALC | dementia observed during the last stages of severe chronic alcoholism |
| ALC | the chemical group -OH |