Service Class
| Mark
| Service Class | |
| comp., net. abbr. | SC |
| MARK | |
| abbr. avia. | material accountability and robotic kitting; material accountability and robotic kitting system |
| abbr. earth.sc. | Mid-Atlantic Ridge at Kane |
| abbr. ed. | ED Marketing Educational Consortium |
| abbr. scottish | Material Accountability & Robotic Kitting |
| Nasdaq | Market America, Inc. |
| MARKS | |
| abbr. IT | Multi Access Realtime Knowledge System |
| abbr. mil. | Modern Army Record Keeping System |
| abbr. mil., WMD | Modern Army Recordkeeping System |
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| SC | |||
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Service Class : 1 phrase in 1 subject |
| Telecommunications | 1 |