| Acronym | Meaning |
| DLPMC | DorsoLateral PreMotor Cortex |
| DSRV | Deaf Sports Recreation Victoria - Deep Submergence Rescue Vehicle |
| LCD | Liquid Crystal Display |
| SEAWIFS | Sea-Viewing Wide Field Of View Sensor (satellite Instrument) |
| AWSIM | Air Warfare SIMulation |
| IOT&E | Integrated Operational Test And Evaluation |
| ECW | Eastern Championship Wrestling - Extreme Championship Wrestling |
| CKA | Canada Kicks Ass |
| CTU | Counter Terrorist Unit (fictional Branch Of The Central Intelligence Agency In The Television Action Series 24) |
| GISS | General Impression Of Size And Shape - Goddard Institute For Space Studies |