2. 1000BaseT
3. 1000BASE-TX
4. 100BaseT
5. 1080i (1080 interlaced)
6. 1080p (1080 progressive)
7. 10Base2
8. 10Base5
9. 10BaseT
10. 16-bit operating system
11. 1xEV-DO (EVolution Data Only)
12. 1xEV-DV (EVolution Data Voice)
13. 1xRTT
14. 2.5G (Second and a half Generation)
15. 2.75G
16. 24/7
17. 24-bit image
18. 2G (Second Generation)
19. 3,5G
20. 3270 emulator
21. 32-bit operating system
22. 32-bit processor
23. 3-D graphics
24. 3D Rendering Pipeline
25. 3-D software
26. 3DO
27. 3G (Third Generation)
28. 3GIO
29. 3GPP (3rd Generation Partnership Project)
30. 3LCD
31. 3-tier application
32. 419 scam
33. 480i
34. 4G
35. 5.1 surround sound
36. 50-pin Telco connector
37. 576i
38. 64-bit operating system
39. 64-bit processor
40. 64QAM (64-state Quadrature Amplitude Modulation)
41. 680x0
42. 686
43. 68K
44. 6x86
45. 720p
46. 8.3 filename
47. 8514
48. 8-bit sound
49. 8-VSB (8-level Vestigial SideBand)