> ## Documentation Index
> Fetch the complete documentation index at: https://dragonwingdocs.qualcomm.com/llms.txt
> Use this file to discover all available pages before exploring further.

# References

## Acronyms and terms

| Acronyms/terms | Definition                                    |
| -------------- | --------------------------------------------- |
| A2DP           | Advanced Audio Distribution Profile           |
| AG             | Audio gateway                                 |
| ATT            | Attribute Protocol                            |
| AVRCP          | Audio/Video Remote Control Profile            |
| BR/EDR         | Basic Rate/Enhanced Data Rate                 |
| CLI            | Command-line interface                        |
| CSA            | Channel selection algorithm                   |
| CT             | Controller                                    |
| DBUS           | Data bus                                      |
| DTMF           | Dual-tone multifrequency                      |
| EDR            | Enhanced Data Rate                            |
| FTP            | File Transfer Protocol                        |
| GAP            | General Access Profile                        |
| GATT           | General Attribute Profile                     |
| GPIO           | General-purpose input/output                  |
| HAL            | Hardware Abstraction Layer                    |
| HCI            | Host Control Interface                        |
| HF             | Hands-free                                    |
| HFP            | Hands-Free Profile                            |
| HID            | Human interface device                        |
| HOGP           | HID over GATT Profile                         |
| IM             | Instant messages                              |
| JNI            | Java Native Interface                         |
| L2CAP          | Logical Link Control and Adaptation Protocol  |
| LE             | Low Energy                                    |
| LL             | Link Layer                                    |
| LMP            | Link Manager Protocol                         |
| MAC            | Media access control                          |
| MAP            | Message Access Profile                        |
| MAS            | Message access service                        |
| MMS            | Multimedia messaging service                  |
| MNS            | Message notification service                  |
| MPRIS          | Media Player Remote Interfacing Specification |
| NV             | Nonvolatile                                   |
| OBEX           | Object Exchange Protocol                      |
| OPP            | Object Push Profile                           |
| OTA            | Over-the-air                                  |
| OTP            | One-time programmable                         |
| PAL            | Platform Abstraction Layer                    |
| PBAP           | Phone Book Access Profile                     |
| PHY            | Physical layer                                |
| POSIX          | Portable operating system interface           |
| PSE            | Phone book server equipment                   |
| RFCOMM         | Radio Frequency Communication                 |
| SCO            | Synchronous Connection Oriented               |
| SCP            | Secure Copy Protocol                          |
| SDP            | Session Description Protocol                  |
| SMS            | Short message service                         |
| SoC            | System-on-chip                                |
| SPP            | Serial Port Profile                           |
| SSH            | Secure shell                                  |
| SSP            | Secure Simple Pairing                         |
| TCP            | Transmission Control Protocol                 |
| TG             | Target                                        |
| TTY            | Teletype                                      |
| UART           | Universal asynchronous receiver/transmitter   |
| UI             | User interface                                |
| UUID           | Universal Unique ID                           |