A1 Barcode Systems is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Electronics
• Computer Stores

North American Industry Classification System (NAICS) Categories:

• Radio, Television, And Other Electronics Stores
• Computer And Software Stores > Computer Stores

Standard Industry Classification (SIC) Categories:

• Radio, Television, And Consumer Electronics Stores
• Computer And Computer Software Stores > Computer Stores