| Acronym | Meaning |
 | ROH | Ring Of Honor |
 | TSR | Many |
 | FZRA | Freezing Rain (METAR Code) |
 | ACTD | Advanced Concept Technology Demonstration |
 | AAD | Analogue-Analogue-Digital (CD Quality) - Australian Antarctic Division |
 | APM | Advanced Power Management |
 | AN | Attonewton |
 | PD | Palladium |
 | VCJD | Variant Creutzfeldt-Jakob Disease |
 | ISSCR | International Society For Stem Cell Research |