Tor Relay ↔ public listed node to forward TOR traffic
aka Relay, Relays
Tor Guard Node
first Tor Relay/Bridge when connect to Tor Circuit
Tor Exit Node
Last (3rd) Tor Relay to output web traffic
Source: check.torproject.org/torbulkexitlist
References
Tor Exit Node↔ Last (3rd) Tor Relay to output web trafficTor Browser↔ Firefox mod to bounce traffic through onion Relays & prevent fingerprintHop↔ to move traffic between Relays in Tor CircuitTor Guard Node↔ first Tor Relay/Bridge when connect to Tor CircuitBridge Authority↔ special Tor Relay to track Bridge listBridge↔ secret PT Relay to connect Tor Circuit. UID as Bridge-emoji sequence || QRtorrc↔ tordotconfigto modify Tor Browser behavior or force Tor RelayTor Circuit↔ series of random Relays to Hop through Tor Network to outletI2P↔ (experimental) Invisible Internet Project system to Encrypt comms & relay several Peer nodes to destination - bandwidth scales multiples of Relays !