| Abbreviation | Definition |
|---|---|
| 3MR | . |
| 3MR | 3MR means the name Omar |
| A | Assist |
| AARSC | Ajax Adult Recreational Soccer Club |
| AASA | Ann Arbor Soccer Association |
| AASL | American Amateur Soccer League |
| AAW | Awarded Away Win |
| ABASA | Asheville Buncombe Adult Soccer Association |
| ABSL | Arlington Bolivian Soccer League |
| ABSP | Archdiocese of Baltimore Soccer Program |
| ACSA | Austin Coed Soccer Association |
| ACSC | Alabaster Competitive Soccer Club |
| ACSC | Asheville City Soccer Club |
| AEK | Athlitiki Enosis Konstantinoupolis (Greek Soccer) |
| AFCON | Africa Cup Of Nations |
| AFSC | Ahwatukee Foothills Soccer Club |
| AGNY | Average Games Next Year |
| AISL | Adult Indoor Soccer league |
| AISL | American Indoor Soccer League |
| AJSMS | Association des joueurs de soccer mineur de Sherbrooke |