| Acronym | Meaning |
| HSSI | High-Speed Serial Interface |
| PRBO | Point Reyes Bird Observatory |
| IE | Indo-European Languages - Internet Explorer -Ireland (ISO 3166 Digram) |
| B&W | Babcock & Wilcox - Black And White - Bowers & Wilkins |
| ECW | Eastern Championship Wrestling - Extreme Championship Wrestling |
| BO | Tibetan Language (ISO 639-1 Code) |
| A2ATD OR A?ATD | Anti |
| PAL | Phase Alternating Line (TV Standard) -Philippine Airlines |
| AAI | Applied Artificial Intelligence |
| NICHD | National Institute Of Child Health And Human Development [4] |