"I'm off," in texts

• "Bye for now," in chat rooms
• Letters of self-responsibility
• Initials among crooked bankers about to get busted
• Honor for a standout MLB pitcher
• TTFN alternative
• "Later," in some text messages
• Texter's "So long"

Wiktionary Word definitions in Wiktionary
interj. (context Internet slang English) (alternative spelling of see ya English)

Wikipedia Word definitions in Wikipedia
CYA may stand for: California Youth Authority, renamed California Division of Juvenile Justice in 2004 Canadian Yachting Association , Canada's organization for controlling the water College Year in Athens , an English language study abroad program located ...