Glossary
- ACL: Asynchronous Connectionless data packet
- AD: Advertising Data
- ARQ: Automatic Repeat reQuest
- ATT: Attribute Protocol, also attribute protocol software subsystem
- ATTC: Attribute Protocol Client software subsystem
- ATTS: Attribute Protocol Server software subsystem
- BB: Baseband
- BLE: Bluetooth Low Energy
- BSP: Board Support Package.
- CCC: Client Characteristic Configuration
- CCCD: Client Characteristic Configuration Descriptor
- CID: Connection Identifier
- CSRK: Connection Signature Resolving Key
- DM: Device Manager software subsystem
- GAP: Generic Access Profile
- GATT: Generic Attribute Profile
- HCI: Host Controller Interface
- IRK: Identity Resolving Key
- ISR: Interrupt Service Routine
- JIT: Just In Time
- L2C: L2CAP software subsystem
- L2CAP: Logical Link Control Adaptation Protocol
- BLE: Bluetooth Low Energy
- LED: Light Emitting Diode
- LL: Link Layer
- LLPC: Link Layer Control Protocol
- LTK: Long Term Key
- MITM: Man In The Middle pairing (authenticated pairing)
- OOB: Out Of Band data
- PAL: Paltform Abstraction Layer
- SMP: Security Manager Protocol, also security manager protocol software subsystem
- SMPI: Security Manager Protocol Initiator software subsystem
- SMPR: Security Manager Protocol Responder software subsystem
- SoC: System on Chip
- SPI: Serial Peripheral Interface
- STK: Short Term Key
- TWI: Two Wire Interface
- UART: Universal Asynchronous Receiver/Transmitter
- WSF: Wireless Software Foundation (software service and porting layer)