usr/src/etc/tzone/etcetera

# @(#)etcetera  3.1 (Berkeley) 3/29/87
#

Zone    GMT             0       -       GMT

#
# Names for zones that might exist, just so people can set a timezone
# that's right for their area, even if it doesn't have a name or dst rules
# (half hour zones are too much to bother with -- when someone asks!)
#

Zone    GMT-12          -12     -       GMT-1200
Zone    GMT-11          -11     -       GMT-1100
Zone    GMT-10          -10     -       GMT-1000
Zone    GMT-9           -9      -       GMT-0900
Zone    GMT-8           -8      -       GMT-0800
Zone    GMT-7           -7      -       GMT-0700
Zone    GMT-6           -6      -       GMT-0600
Zone    GMT-5           -5      -       GMT-0500
Zone    GMT-4           -4      -       GMT-0400
Zone    GMT-3           -3      -       GMT-0300
Zone    GMT-2           -2      -       GMT-0200
Zone    GMT-1           -1      -       GMT-0100
Zone    GMT+1           1       -       GMT+0100
Zone    GMT+2           2       -       GMT+0200
Zone    GMT+3           3       -       GMT+0300
Zone    GMT+4           4       -       GMT+0400
Zone    GMT+5           5       -       GMT+0500
Zone    GMT+6           6       -       GMT+0600
Zone    GMT+7           7       -       GMT+0700
Zone    GMT+8           8       -       GMT+0800
Zone    GMT+9           9       -       GMT+0900
Zone    GMT+10          10      -       GMT+1000
Zone    GMT+11          11      -       GMT+1100
Zone    GMT+12          12      -       GMT+1200
Zone    GMT+13          13      -       GMT+1300        # GMT+12 with DST

Link    GMT             UTC
Link    GMT             UCT
Link    GMT             Universal
Link    GMT             Greenwich