Etiquette and symbols ...
Buddhist Flag -- The first five stripes of the flag are
self colors of blue, yellow, red, white and light red. The sixth color is
a combination of the five. The flag symbolizes the unity and harmony of
Buddhists.
Dharmacakra -- Also known as the Wheel of Dharma. It is
the symbol of Buddhism. The eight spokes represent the Noble Eightfold
Path. The wheel symbolizes the wholeness as well as the flow of Buddha's
teaching.

Gassho -- Gassho means to put the hands together. It
signifies the oneness of Buddha and all beings. It also expresses
reverence and gratitude. (Image courtesy: The Iowa Shinshu Dojo)
Hondo or Main Hall -- The Hondo should be entered quietly
and with due reverence; i.e., enter and leave with gassho facing the
shrine.
Nenju
or Juzu -- A collection of beads with three main
beads strung together is used when in gassho at the time of worship. Three
main beads represent the Three Treasures of Buddha, Dharma and Sangha, and
other beads representing Buddha's teachings to overcome each suffering of
beings.
Saisen or offering -- Saisen is a practice of dana, an
act of selfless giving and receiving.
Service book -- The service book contains the teaching
and words of Buddha; therefore, it should be handled with respect.
Shoko -- The burning of incense should be done with
reverence because it prepares us to receive the Dharma. It means to pay
homage to Buddha and remind ourselves of the law of impermanency of all
things including ourselves.
Wisteria
crest (Kujo Sagarifuji No Mon) --The
"Kujo-pendant-wisteria-crest" is the
official
crest of the Jodo Shinshu Honganji-ha. Originally the crest of the Kujo
family, great Honganji patrons, the drooping blossoms suggest humility and sincere reverence to
Amida Buddha.