| Abbreviation | Definition |
|---|---|
| CTY1 | Communications Technican (clerk) Petty Officer 1st Class |
| CTY1 | mmunications Technican (clerk) Petty Officer 1st Class |
| CTY2 | Communications Technican (clerk) Petty Officer 2nd Class |
| CTY2 | mmunications Technican (clerk) Petty Officer 2nd Class |
| CTY3 | Communications Technican (clerk) Petty Officer 3rd Class |
| CTY3 | mmunications Technican (clerk) Petty Officer 3rd Class |
| CTYC | Communications Technican (clerk) Chief Petty Officer |
| CTYC | mmunications Technican (clerk) Chief Petty Officer |
| CTYSA | Communications Technican (clerk) Seaman Apprentice |
| CTYSA | mmunications Technican (clerk) Seaman Apprentice |
| CTYSN | Communications Technican (clerk) Seaman |
| CTYSN | mmunications Technican (clerk) Seaman |
| CTYSR | Communications Technican (clerk) Seaman Recruit |
| CTYSR | mmunications Technican (clerk) Seaman Recruit |
| CUCM | Constructionman Master Chief Petty Officer |
| CUCM | nstructionman Master Chief Petty Officer |
| CWO2 | Chief Warrant Officer |
| CWO2 | ief Warrant Officer |
| CWO3 | Chief Warrant Officer |
| CWO3 | ief Warrant Officer |