Alphanumerics are a combination of alphabetic and numeric characters. They are commonly used in technology and coding industries. There are many synonyms for the word alphanumerics including alphanumeric characters, alphanumerical, and alphanumeric code. Other synonyms for the term include alphetical and numerical, alpha-numeric, and alpha-numeric characters. Additionally, the words letter-numbers combination, alphanumeric symbols, and letter-digit code have also been used interchangeably. Ultimately, alphanumerics is a commonly used term in industry with many synonyms that can be used interchangeably, depending on the context and industry.