Check-out
| System
| Check-out abbr. | |
| transp. | check out |
| System abbr. | |
| gen. | system |
| busin. | framework |
| comp. | system software |
| earth.sc. mech.eng. | system |
| IMF. | scheme |
| refrig. | system; thermodynamic system |
| social.sc. | drug addiction |
| tech. | method; plan |
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| check out | |||
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Check-out : 2 phrases in 1 subject |
| Transport | 2 |