| Abbreviation | Definition |
|---|---|
| CTS2 | Communications Technician (special Devices) Petty Officer 2nd Class |
| CTS2 | mmunications Technician (special Devices) Petty Officer 2nd Class |
| CTS3 | Communications Technician (special Devices) Petty Officer 3rd Class |
| CTS3 | mmunications Technician (special Devices) Petty Officer 3rd Class |
| CTSA | Communications Technician Seaman Apprentice |
| CTSA | Cryptologic (technician) Seaman Apprentice |
| CTSA | mmunications Technician Seaman Apprentice |
| CTSA | yptologic (technician) Seaman Apprentice |
| CTSC | Communications Technician (special Devices) Chief Petty Officer |
| CTSC | mmunications Technician (special Devices) Chief Petty Officer |
| CTSN | Communications Technician Seaman |
| CTSN | Cryptologic (technician) Seaman |
| CTSN | mmunications Technician Seaman |
| CTSN | yptologic (technician) Seaman |
| CTSR | Communications Technician Seaman Recruit |
| CTSR | Cryptologic Technician Seaman Recruit |
| CTSR | mmunications Technician Seaman Recruit |
| CTSR | yptologic Technician Seaman Recruit |
| CTSSA | Communications Technician (special Devices) Seaman Apprentice |
| CTSSA | mmunications Technician (special Devices) Seaman Apprentice |