| Acronym | Meaning |
 | APD | Advanced Planning Division |
| SCAR | Special Committee For Antarctic Research |
| DDD | Wind Direction |
| H | Hecto |
| ESSA | Environmental Science Services Administration |
| BCWS | Budgeted Cost For Work Scheduled |
| R&D | Research & Development |
| OSO | Office Of Space Operations |
| ISP | Internet Service Provider |
| RAWPG | Regional Aviation Weather Products Generator |
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