ED是什么意思?

（电视剧等的）片尾曲。
Ending Theme，英文中指片尾曲，影视业术语

泛指在影视作品（如电视剧，动画片等）正片之后播出的带有人声的歌曲，但是以ED指代此义最初起源于动画行业。在播放ED的同时，不但会放出原作
品中的画面及任务，还会穿插着关于此作品的脚本信息，如演员，制作组，赞助商等。就动画而言，ED从规格上分为TV Size和Complete两
种，TV Size是电视播放的原始版本，一般被收录在动画的原声带OST中；Complete则是TV Size的完整版，通常会单独发行。ED常被人
认为是正片故事的延续，是其风格的彰显，它已经成为影视作品的一个不可或缺的元素。

会有好多一次，这个得看语境，下面这些我现在能想到的：

1. Ed.  版本

2. Education, 如在 "tech ed" (technical education) 或 "phys ed" (physical education)里

3. Erectile Dysfunction - 勃起功能障碍

4. Editor

ED也是好多人名的简称，如：

Eddie

Edgar

Edmond

Edmund

Eduard, a Czech manufacturer of plastic models and finescale model accessories

Eduardo

Edward, an English given name

Edwin

也有一个美国电视剧叫“Ed”

还有呢？

1. Eating disorder, conditions defined by abnormal eating habits

2. Ecstasy Dosage, an entactogenic drug of the phenethylamine and amphetamine class of drugs

3. Effective dose (pharmacology), the dose of pharmacologic agent which will have a therapeutic effect in some fraction

4. Emergency department, a medical treatment facility specialising in acute care of patients who present without prior appointment

5. Emotional disorder

6. Encephalitis (or encephalomyelitis) disseminata, an alternative term for Multiple sclerosis

7. Endocrine disruptor, chemicals that interfere with endocrine (or hormone system) in animals

8. Erectile dysfunction, the inability to develop or maintain an erection of the penis during sexual performance

9. Excited delirium, a condition that manifests as a combination of symptoms

10. Explosive Diarrhea

11. Electrodialysis, a method of water purification

12. Electron diffraction, crystal structure analysis, done with Transmission Electron Microscopy

13. Electronic deception in warfare

14. Elephants Dream, a 2006 open-source computer-generated short film

15. Engineering drawing, a type of technical drawing

16. Enhanced-definition television, marketing shorthand term for certain digital television formats and devices

17. Erase Display (ANSI), an ANSI X3.64 escape sequence

18. Extra low Dispersion (dispersion is an alternative term for chromatic aberration), a characteristic of high quality lenses

1.effective dose 有效剂量
2.Efficiency Decoration 【军事】服务优异奖章(或勋带)
3.election district
4.ex dividend 【会计学】无股息，无下期红利
5.executive director 总干事,执行主任
6.extra duty 【军事】额外勤务
7.Doctor of Engineering 工(程)学博士

易帝 ！ 也就是易建联的别称