| PL/DPL | |
|---|---|
| Abbreviation | Description |
| ###.# | The PL Frequency In Hz (Where # = The Numbers In The Frequency) |
| D### | The DPL Code. (Where #= The Numbers In The DPL Code) |
| Digital | Frequency Uses A Digital Transmission Mode. These Frequencies Do Not Use Standard PL/ DPL Tones. The Code Is Part Of The Transmission Packet |
| CC## | Digital Mobile Radio - Color Code # |
| EDACS | Part Of An EDACS Trunkinig System |
| LTR | Frequency Is Part Of An LTR Trunking System |
| MOT | Frequency Is Part Of A Motorola Trunking System |
| NAC### | P25 NAC - Network Access Code |
| None | No PL Or DPL Tone Is Used |
| NXDN48 | NXDN46 - Nexedge |
| NXDN96 | NXDN96 - Nexedge |
| RAN ### | NXDN - Radio Access Number |
| UNK | Unknown - The PL Or DPL Code Is Unknown |
| Mode | |
| Abbreviation | Description |
| D | Duplex |
| R | Repeater |
| S | Simplex |
| T | Trunked |
| U | Unknown |
| Service | |
| Abbreviation | Description |
| AV | Aviation Radio Service. Planes And Helicopters Air Band |
| B | Business |
| EMS | Emergency Medical Service |
| FD | Fire |
| FD/EMS | Fire And Emergency Medical Services |
| GMRS | General Mobile Radio Service |
| LG | Local Government. Used For Department Of Public Works, Animal Control And Any Other Municipal Operation. May Also Be Labeled as LG If More Than One Service Uses The Frequency, For Example : Police, Fire, And DPW All Use The Frequency. |
| MR | Marine Band Radio |
| PD | Police |
| PG | Paging |
| RR | Railroad |
| TX | Taxi |
| UT | Utilities. Includes Electric, Gas, And Water Companies |
| User | |
| Abbreviation | Description |
| #-- | Designates Unit Numbers. -- Means That Multiple Numbers Are Used After The Designator. |