umm z Also Zayin (Hebrew), Zeta (Greek), Zaay (Arabic), Zed (Canadian), Zulu (US phonetic alphabet in use since WWI), Zai (Ethiopian), and Ze (Cyrillic)... that's about all I can think of.
A 'kick off' letter, sent to your customer base to announce a new product or pricing program.
No letter starts with the letter K. "K" is a letter on its own.The 'kiss off' letter which is actually...