| Acronym | Meaning |
 | WWW | World Wide Web |
| TED | Technology Entertainment Design Prize |
| HEOSS | High Earth Orbit Space Surveillance |
| ARBA | Army Review Boards Agency |
| KATUSA | Korean Augmentation To United States Army |
| SOI | Signal Operating Instruction |
| FDR | Flight Data Recorder - Franklin Delano Roosevelt |
| DBS | Direct Broadcast Services (television) |
| NEPA | National Environmental Policy Act |
| TS | Terasecond |
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