Monogram refers to a design made up of one or more letters, typically the initials of a person's name. There are several synonyms for the term "monogram." One such word is "cipher," which refers to both an encoded message or a monogram. Another synonym is "logo," which is a design that represents a brand or organization. Similarly, an emblem is a symbol that represents an individual, group, or country. In addition, a coat of arms is a monogram made up of various symbols and colors that represent a family or organization. Finally, a insignia is a symbol or emblem that represents a rank or office. Overall, these synonyms are all related to monogram as they refer to various kinds of symbols that represent individuals or organizations.