Categories:
- Tableware - Rental
- Tackles
- Tail-lifts for trucks
- Tailoring - Jobbing
- Tailors & tailoresses - Ladies' clothing
- Tailors - Men's clothing
- Take away food
- Tank control
- Tankcleaning
- Tanks
- Tanners
- Tape - Adhesive
- Tapestries
- Tarpaulins
- Tattooists
- Taverns
- Tax free shops
- Tax-Consultants
- Taxi - Delivery vans
- Taxicabs
- Taxidermists
- Tea - Retail
- Tea Rooms
- Teaching materials
- Technical textiles
- Telecommunication services
- Telecommunication systems
- Telecopiers & supplies
- Telemarketing
- Telephone answering services
- Telephone apparatus & accessories
- Telephone installations
- Television & radio - Broadcasting companies
- Television & radio - Maintenance & Repair
- Television & radio - Parts
- Television & radio - Rental
- Television & radio - Retail
- Television & radio - Transmitting equipment & material
- Television & radio broadcasting services
- Temping agencies - Clerical
- Temping agencies - Manual
- Tennis & supplies
- Tennis courts - Construction
- Tents (Halls) - Mfg. & Hire
- Terraces (Horeca)
- Textile - Printing
- Textile - Raw materials
- Textile finishing
- Textile labels
- Textile machinery