Label Nation - LabelNation is a command-line program for making labels: address labels, business cards, or...
Business Card Maker - Customize Business Card templates online
gLabels - gLabels is a program for creating labels and business cards for the GNOME desktop environment.
MakeBizCards - Easy to use web-app for designing your own business card.
BusinessCardLand - BusinessCardLand is a free, easy-to-use, no-login-required online business card maker.
CardExchange - ID Card Production software