Squid is a popular open source web proxy cache[?]. It has a variety of uses, from speeding up a web server by caching repeated requests, to caching web, DNS, and other network lookups for a group of people sharing network resources.
It is primarily designed to run on Unix-like systems.
... (CGKN)[?]
Reformed Church in the Netherlands (GKN)[?]
Reformed Churches of the Netherlands (Liberated)[?]
Waldesian Church[?] (Italy)
Reformed churches ...