Why does my boarding pass say TSA Pre?

Related questions

1. How do I get my boarding pass on wallet?
2. How do I use wallet on iPhone?
3. Can I get TSA PreCheck for free?
4. Can I use my phone as boarding pass?
5. Can I use a boarding pass on my iPhone?
6. How does Wallet work on iPhone?
7. Can you send a boarding pass to another phone?
8. Is a boarding pass the same as a ticket?
9. How do I take a screenshot of a boarding pass?
10. Is TSA PreCheck random?

Tags

1. #traveler
2. #removing
3. #precheck
4. #electronics
5. #luggage
6. #stamp
7. #through
8. #think
9. #security
10. #check
11. #without
12. #airport
13. #prchk
14. #liquids
15. #carry
16. #advance
17. #boarding
18. #shoes
19. #marks
20. #means