Optical Expressions

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

• Physicians & Surgeons Optometrists
• Opticians

North American Industry Classification System (NAICS) Categories:

• Offices Of Optometrists
• Offices Of All Other Miscellaneous Health Practitioners > Opticians

Standard Industry Classification (SIC) Categories:

• Offices And Clinics Of Optometrists
• Offices And Clinics Of Health Practitioners, Nec > Opticians