| Binary system |
| Alkaline ecosystems |
| PC linkup system |
| Feature of Melvil Dewey's book classification system |
| Blood classification |
| ___ system (blood classification) |
| Buy now, pay later" system |
| Blood hardening |
| Diagnostic lab system |
| And When __": Blood, Sweat & Tears hit |
| Actress Paquin who plays Sookie on "True Blood |
| System with dots and dashes |
| Like some typing paper |
| Abnormally reduced alkalinity of the blood |
| System of fixed attention, contemplation, concentration. |
| Paris underground system |
| Airline with missile defense systems |
| Blood compound |
| Aircraft-detection system |
| Shorthand system introduced in 1888 |
| Electronic detection system |
| Iron-containing blood pigments |
| America's economic system |
| Hardly blue-blooded |
| Ravine-crossing hauling systems |
| All systems go" signals |
| Audio system component |
| Maker of the Lynx and Jaguar systems |
| Airborne prescription-delivery system? |
| System espoused by tyrants |