All are an anti-craving agent for alcohol except -
Lorazepam
Naltrexone
Topiramate
Acamprosate
Treatment of alcohol dependence

Detoxification (treatment of withdrawal) BZDs are the drugs of choice, e.g. chlordiazepoxide (1st choice), Diazepam (2"d choice).
Maintenance after detoxification (to prevent relapse and maintenance of abstinence):-


Aversive agents (deferent agents):- Disulfiram, CCC, metronidazole, Natrafezole.
Anticraving agent:- Naltrexone, Acamprosate, fluoxetine, Topiramate, Nalmefene.