| Acronym | Meaning |
 | GMBH | Gesellschaft Mit Beschr?nkter Haftung (German |
| USNOFS | U.S. Naval Observatory Flagstaff Station |
| AMS | Agriculture Marketing Service - American Mathematical Society |
| AYU | As Yet Unknown |
| HIWT | Hobart Institute Of Welding Technology |
| RMA | Return Mailing Authorization - Revolution In Military Affairs |
| IBDS | Integrated Biological Detection System - International Business Development Specialist |
| MEC | Maine Central Railroad (AAR Reporting Mark) - Manta |
| OTO | Ordo Templi Orientis (Latin |
| WKYP | Will Keep You Posted |
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