Linked from
The 7 pages that link to Greeting, each with the reason it gives.
BowRelated: Bowing can open or accompany an encounter without words.
FarewellCompared with: Greetings open encounters; farewells conventionally close them.
Cheek kissingNarrower topic: Cheek kissing is one culturally patterned form of greeting.
CurtsyNarrower topic: Curtsies can function as formal greetings as well as signs of deference.