CPU socket, a physical and electrical specification of how to connect a CPU to a motherboard
In mechanics:
Socket wrench, a type of wrench that uses separate, removable sockets to fit different sizes of nuts
Socket head screw, a screw (or bolt) with a cylindrical head containing a socket into which the often hexagonal point of the special screwdriver will fit
FreeBSD: Sockets - FreeBSD Developers' Handbook chapter about using sockets
RFC 2292: Advanced Sockets API for IPv6 - Defines some the advanced features of the sockets API that are required for applications to take advantage of additional features of IPv6.
sockaddr.com - Programming Resources for WinSock 1.1 and 2 including sample programs, specifications, and links. (Lewis Napper)
Meta Description: [ Programming Resources for WinSock 1.1 and 2. ]
TCP/IP Raw Sockets - MSDN documentation about Raw Socket specification. Raw sockets can be used to create your own protocols.
Meta Description: [ The TCP/IP service providers may support the SOCK_RAW socket type. ]
Windows Sockets 2 - Developer documentation of Winsock for all Windows platforms.
Meta Description: [ Windows Sockets 2 (Winsock) enables programmers to create advanced Internet, intranet, and other network-capable applications to transmit application data across the wire, independent of the network protocol being used. ]
Windows Sockets Programming - Links to get started with WinSock programming. (Ed Snible)
Meta Description: [ Answers to questions frequently asked by programmers using Winsock, links to source code using Winsock. ]
WinSock Development Information - Sample programs, technical articles, links, and an extensive WinSock error reference. (Bob Quinn)
Tutorial: Parts of the Eye for Makeup Explained (including the mysterious "crease"!!)