7 Scottish tennis players

1. Andy Murray
2. Jamie Baker
3. Elana Baltacha
4. Jamie Murray
5. Colin Fleming
6. Alan Mackin
7. Miles Maclagan

7 actors/actresses who used to be in Home and Away

1. Chris Hemsworth
2. Guy Pearce
3. Heath Ledger
4. Isla Fisher
5. Melissa George
6. Isabel Lucas
7. Naomi Watts

7 uk non-police law enforcement agencies

1. Her Majesty's Revenue and Customs
2. Serious Organised Crime Agency
3. Serious Fraud Office
4. Child Exploitation and Online Protection Centre
5. UK Border Agency
6. Marine and Fisheries Agency
7. Environment Agency

7 types of plumbing fittings

1. Nipple
2. Closet Flange
3. Sweep Elbow
4. Ruducer
5. Barb
6. Combo-tee
7. Double-tapped Bushing