On Second Thought is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Laser Therapy
• Resale Stores
• Tattoos Covering & Removing

North American Industry Classification System (NAICS) Categories:

• Used Merchandise Stores
• Offices Of All Other Miscellaneous Health Practitioners > Physical & Corrective Therapy > Laser Therapy
• Other Personal Care Services > Personal Appearance Services > Tattoos Covering & Removing

Standard Industry Classification (SIC) Categories:

• Used Merchandise Stores
• Miscellaneous Personal Services, Nec > Personal Appearance Services > Tattoos Covering & Removing
• Offices And Clinics Of Health Practitioners, Nec > Physical & Corrective Therapy > Laser Therapy