| Acronym | Meaning |
| YAC | Youth-Adult Committee |
| GEC | Great Engineering Challenge |
| SEDRIS | Synthetic Environment Data Representation And Interchange Specification |
| CCP | Casualty Collection Point - Communications Checkpoint - Contingency Communications Package |
| AH | Attack Helicopter |
| MCR | My Chemical Romance |
| RPN | Reverse Polish Notation |
| DASL | Datapoint's Advanced System Language |
| DV | Daily Value (FDA Food Guide) - Deo Volente (Latin |
| OSL | Open Source License - Optically Stimulated Luminescence - Orbiting Solar Laboratory |