Skip to main content

Skip to main content

Glossary

Browse the A-Z below for some rail-specific terms that are used in this website, together with their meanings.
 

Choose a letter below:

  1. Show all
  2. 0-9
  3. A
  4. B
  5. C
  6. D
  7. E
  8. F
  9. G
  10. H
  11. I
  12. J
  13. K
  14. L
  15. M
  16. N
  17. O
  18. P
  19. Q
  20. R
  21. S
  22. T
  23. U
  24. V
  25. W
  26. X
  27. Y
  28. Z
 

G

GCC (Gauge corner cracking)

Metal fatigue cracking occurring on the running (gauge) corner of a rail. GCC is a form of Rolling contact fatigue. (q.v.)

Government’s rail review

On 19 January 2004, the Secretary of State for Transport announced to Parliament a government review of the railway industry, which detailed a number of necessary reforms.

GSM-R

Global system for mobile communications - railway.

GWML

Great Western Main Line