From NetBSD 1.3.2
  web2
  web2a
  dict-README
  ascii
  birthtoken
  operator

From NetBSD 1.1A; modified:
  propernames
  airport

From http://www.nanpa.com and http://www.lincmad.com/cities.html:
  na.phone

From http://www.lincmad.com/countrycodes.html:
   Country names from the UN, as in countries.
  inter.phone

From http://www.unicode.org/Public/
  unicode

From previous BSD:
  connectives

From ftp://ftp.isi.edu/in-notes:
  rfc-index.txt
  fyi-index.txt
  std-index.txt
  bcp-index.txt

From GNU Emacs 21.3.1:
  GNU-manifesto
  mailinglists

Provided by François Pinard <pinard@progiciels-bpi.ca>:
  abbrevs.gen
  abbrevs.talk

Provided by Rob Hooft, (Rob.Hooft@embl-heidelberg.de), from
http://www.sander.embl-heidelberg.de/rob/location:
  cities.dat

From: http://www.usps.com/ncsc/lookups/abbreviations.html
      http://www.canadapost.ca/common/tools/pg/standards/cps3-09-e.asp
  na.postalcodes

ISO 639:1988 Language specifications from
http://lcweb.loc.gov/standards/iso639-2/langcodes.html
  languages

From GNU recode 3.6:
  latin1

The list in `countries' is compiled from several sources:
  ISO 3166-1 Two letter codes
    http://www.iso.ch/iso/en/prods-services/iso3166ma/index.html
  ISO 3166-1 Three letter codes, UN numerical codes, names of countries
    http://unstats.un.org/unsd/methods/m49/m49alpha.htm
  Names of Capitals:
    CIA World Fact Book
      http://cia.gov/cia/publications/factbook/index.html
    English Wikipedia
      http://en.wikipedia.org/

Originally contributed by Mike Dowling, updated based on information from
English Wikipedia (http://en.wikipedia.org/wiki/ISO_4217),
UNeDocs (http://www.unece.org/etrades/unedocs/codelist.htm),
and other online sources:
  currency
