| Abbreviation | Definition |
|---|---|
| ECPW | East Coast Professional Wrestling |
| ECW | Eastern Championship Wrestling |
| ECW | Extreme Championchip Wrestling |
| ECW | Extreme Championship Wrestling |
| ECW | Extremely Classy Wrestling |
| ECW | Extremely Crying Wrestlers |
| ECW | Extremly Crappy Wrestling |
| ECWA | East Coast Wrestling Association |
| ECWC | Effingham County Wrestling Club |
| ECWC | Empire Collegiate Wrestling Conference |
| EFBW | Elite Fighting Backyard Wrestling |
| EHW | Enceladus Hardcore Wrestling |
| EHW | Extreme Hardcore Wrestling |
| EIW | Extreme International Wrestling |
| EIWA | Eastern Intercollegiate Wrestling Association |
| EPW | Explosive Pro Wrestling |
| EPW | Explosive Professional Wrestling |
| EPW | Extreme Pro Wrestling |
| ESW | Extreme Showdown Wrestling |
| ESW | Empire State Wrestling |