| Acronym | Meaning |
| AUSCANZUKUS | Australia |
| NAAD | North American Air Defense |
| USNR | United States Navy Reserve |
| CVSD | Continuous Variable Slope Delta (modulation) |
| AFL | American Federation Of Labor - American Football League - Arena Football League - Australian Football League |
| SSV | Soft-Skinned Vehicle (i.e |
| UPC | Universal Product Code |
| VIP | See Entry |
| IMBD | International Migratory Bird Day |
| ABCA | American Border Collie Association - American |