Dob

Dob is a term that most commonly appears as an acronym for date of birth. DOB refers to the date on which a person was born and is widely requested on forms, applications, and identity documents. It is used to determine age, eligibility for services, and to verify identity in various administrative and legal contexts.

Date of birth information can be recorded in different formats depending on country or system. Common representations include day-month-year (DD-MM-YYYY), month-day-year (MM-DD-YYYY), or the ISO 8601 format (YYYY-MM-DD). The collection and use of DOB may be subject to privacy regulations, and some jurisdictions limit how and when it can be requested.

Beyond its use as an abbreviation for date of birth, the letters DOB may appear as an acronym in other contexts, depending on the field or organization. In English-language sources, the meaning is usually clarified by context. The same letter sequence can also occur as part of personal names or place names in some languages, though such uses are less common in English.

In practice, when encountering the term Dob, readers should consider capitalization and surrounding context to determine whether it refers to date of birth or to an alternate, context-specific meaning.