1. a.c.or ACalternating current交流電
2. ACEC 　advisorycommittee on electromagnetic compatibility電磁兼容顧問委員會(huì)
3. ADSL asymmetric DSL非對(duì)稱數(shù)字用戶環(huán)路
4. AE auxiliary equipment輔助設(shè)備
5. AF audio frequency音頻
6. AM amplitude modulation調(diào)幅
7. AN access network接入網(wǎng)
8. ANE access network equipment 接入網(wǎng)設(shè)備
9. CDMA code division multiple access碼分多址
10. CDN　　coupling/decouplingnetwork 耦合/去耦網(wǎng)絡(luò)
11. CIGRE　　internationalconference on large HV electric systems 國(guó)際大電網(wǎng)會(huì)議
12. CISPR　　internationalspecial committee on radio interference 國(guó)際無(wú)線電干擾特別委員會(huì)
13. CPE　　customerpremises equipment 用戶駐地設(shè)備
14. CRT　　cathode raytube 陰極射線管
15. d.c.or DC direct current 直流電
16. dpf dedicated power feed 專用供（饋）電
17. DSL　　digitalsubscriber loop 數(shù)字用戶環(huán)路
18. EFT/B electrical fast transient /burst 電氣快速瞬變/突發(fā)
19. EIRP equivalent isotropically radiated power 等效全向輻射功率
20. EMC electromagnetic compatibility 電磁兼容性
21. emf electro-morive force 電動(dòng)勢(shì)
22. EMF　　electro-magneticfield 電磁場(chǎng)
23. EPR earth potential rise 地電位升高
24. ERP effective radiated power 有效輻射功率
25. ESD electrostatic discharge 靜電放電
26. EUT equipment under 受試設(shè)備
27. GDT gas discharge tube 氣體放電管
28. GV high voltage 高電壓
29. ICNIRP international commission on non-ionizing radiationprotection 國(guó)際非電離輻射保護(hù)委員會(huì)
30. IEC international electrotechnical commission國(guó)際電工委員會(huì)
31. ISDN integrated services digital network 綜合業(yè)務(wù)數(shù)字網(wǎng)
32. ISM industrial, scientific and medical (equipment)工業(yè)的，科學(xué)的和醫(yī)學(xué)的（設(shè)備）
33. ITE information technology fquipment 信息技術(shù)設(shè)備
34. ITU-T international telecommunication union-telecommunicationstandardization sector 國(guó)際電信聯(lián)盟電信標(biāo)準(zhǔn)局
35. LCL longitudinal conversion loss 縱向轉(zhuǎn)換損耗
36. LCTL longitudinal conversion transfer loss 縱向轉(zhuǎn)換傳輸損耗
37. LE local exchange 本地交換
38. LEMP lightning electromagnetic pulse 雷電電磁脈沖
39. LI line interface 線路接口
40. LPS lightning protection system 雷電保護(hù)系統(tǒng)