(informal) A doctor.

(informal, usually in the plural) A document, especially (in professional jargon) a piece of technical documentation or legal evidence.

(informal) A documentary.

A nickname for a medical doctor, a person with an advanced educational degree, or a learned person.

(slang, usually in the plural) A Doc Marten shoe or boot.

Initialism of drug of choice. / Initialism of Department of Corrections. / (sciences) Initialism of dissolved organic carbon.

(of a loan) Made without documentation as to the borrower's income.

A loan made without documentation as to the borrower's income.

Abbreviation of document. / Abbreviation of doctor.

plural of doc / (software) documentation