Phonetic Systems

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

• Language Training Aids

North American Industry Classification System (NAICS) Categories:

• All Other Miscellaneous Store Retailers (Except Tobacco Stores) > Educational Aids & Electronic Training Materials > Language Training Aids

Standard Industry Classification (SIC) Categories:

• Miscellaneous Retail Stores, Nec > Educational Aids & Electronic Training Materials > Language Training Aids