Send Sequence Number
| of
| packet
| Send Sequence Number | |
| telecom. abbr. | N |
| OF | |
| abbr. f.trade. | orange flake |
| abbr. oil | ocean freight; oceanographic facility; oil-fired; open fracture |
| abbr. textile | olefin fiber; ooze finish; open fabric; open flame; Oxidationsfarbstoff |
| packet | |
| abbr. | pkt. |
| |||
| N (HLDC; S) | |||
