Sign Language

Sign Language is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Sign Language - Interpreters

North American Industry Classification System (NAICS) Categories:

• All Other Business Support Services > Translators & Interpreters Services > Sign Language - Interpreters

Standard Industry Classification (SIC) Categories:

• Business Services, Nec > Translators & Interpreters Services > Sign Language - Interpreters