| Abbreviation | Definition |
|---|---|
| ADYM | Assistant Director of Youth Ministries |
| AF | Af is a word that meant "As f*ck" which is commonly used by teenagers as their expression |
| AFN | Action For Nature |
| AFY | Adult Friends for Youth |
| AFY | Adventure For Youth |
| AFY | Alternatives For Youth |
| AFYI | Alabama Family Youth Initiative |
| AHOY | Adults Helping Our Youth |
| AIY | Active Islamic Youth |
| AIY | Alternatives for Independent Youth |
| AIYF | Aberdeen International Youth Festival |
| AIYF | All India Youth Federation |
| AJAD | Association Jeunesse Action Developpement (French: Youth Action Development Association) |
| AKY | Awesome, Knowledgeable, Youthful |
| AKYSB | Aga Khan Youth Sports Board |
| AKYSBP | Aga Khan Youth and Sports Board for Pakistan |
| ALLY | API Leaders for Liberation of Youth |
| ALSP | Angel light strengths positive energy |
| ALUTA | Power,strength and strong self belief that gives the braveness and boldness to resist and keep on …… |
| ALYA | American Latvian Youth Association |