skos:altLabel | - Piccadilly
- Piccadilly line
- Brompton & Piccadilly Circus Railway
- Brompton and Piccadilly Circus Railway
- GNP&BR
- Great Northern & Strand
- Great Northern & Strand Railway
- Great Northern and Strand Railway
- Great Northern, Piccadilly & Brompton Railway
- Great Northern, Piccadilly and Brompton Railway#Brompton and Piccadilly Circus Railway, 1896
- Piccadilly Railway
- Piccadilly Tube
- Piccadilly tube
- Underground railways
- Great Northern, Piccadilly and Brompton Railway#Great Northern and Strand Railway, 1898
- deep level line
- Great Northern, Piccadilly and Brompton Railway#District Railway deep-level tube, 1896
|