| Abbreviation | Definition |
|---|---|
| 3LK | 3Live Kru |
| AAW | Action Arcade Wrestling |
| AAW | All Action Wrestling |
| AAW | All American Wrestling |
| AAWCS | All American Wrestling Camp System |
| ABM | Auto Banishment Match |
| ABW | Aitkin Backyard Wrestling |
| ABW | Amateur Backyard Wrestling |
| ACCW | Alexander County Championship Wrestling |
| ACCW | Atlantic Coast Championship Wrestling |
| ACW | Absolute Carnage Wrestling |
| ACW | Ace Championship Wrestling |
| ACW | adreneline championship wrestling |
| ACW | Albany Championship Wrestling |
| ACW | Alternative Championship Wrestling |
| ACW | Always Championship Wrestling |
| ACW | American Combat Wrestling |
| ACW | Anarchy Championship Wrestling |
| ACW | Apollo Championship Wrestling |
| ACW | Atomic Championship Wrestling |