A
ADR
Architecture Decision Record
E
ETS
Erlang Term Storage - in-memory key-value store built into the Erlang VM
G
GDPR
General Data Protection Regulation
gRPC
A high-performance, open-source universal RPC framework
M
Matrix
An open standard for decentralised, real-time communication
O
OIDC
OpenID Connect - identity layer on top of OAuth 2.0
OTP
Open Telecom Platform - Erlang/Elixir concurrency and fault-tolerance framework