guidon — a small flag or streamer carried as a guide, for marking or signaling, or for identification.
masthead — Also called flag. a statement printed in all issues of a newspaper, magazine, or the like, usually on the editorial page, giving the publication's name, the names of the owner and staff, etc.
oriflamme — the red banner of St. Denis, near Paris, carried before the early kings of France as a military ensign.
standard — something considered by an authority or by general consent as a basis of comparison; an approved model.
streamer — something that streams: streamers of flame.
banner — A banner is a long strip of cloth with something written on it. Banners are usually attached to two poles and carried during a protest or rally.
pennant — a long, tapering flag or burgee of distinctive form and special significance, borne on naval or other vessels and used in signaling or for identification.
pendant — a hanging ornament, as an earring or the main piece suspended from a necklace.
pennon — a distinctive flag in any of various forms, as tapering, triangular, or swallow-tailed, formerly one borne on the lance of a knight.
banderole — a long narrow flag, usually with forked ends, esp one attached to the masthead of a ship; pennant
banneret — a knight who was entitled to command other knights and men-at-arms under his own banner
burgee — a triangular or swallow-tailed flag flown from the mast of a merchant ship for identification and from the mast of a yacht to indicate its owner's membership of a particular yacht club
colors — the quality of an object or substance with respect to light reflected by the object, usually determined visually by measurement of hue, saturation, and brightness of the reflected light; saturation or chroma; hue.