{ "application", "application/x-ms-application" }, + { "apr", "application/vnd.lotus-approach" }, + { "arc", "application/x-freearc" }, + { "arj", "application/x-arj" }, + { "asc", "application/pgp-signature" }, + { "asf", "video/x-ms-asf" }, + { "asm", "text...