extended character set

Appreciating that as originally a Japanese convention, quite a lot culturally significant symbols would be represented in emoji, like the Great Wave off Kanagawa, Mount Fuji or a bento box. I was curious what the characters following zodiacal symbols meant.
Initially I felt a little underwhelmed with the list but took the chance to reflect on what strikes others as worthy of inclusion or shorthand for something else. For your edification: 🈁 is Koko for Here, 🈂 is Sa for Service Charge, 🈷 is the sign for Moon and signifies a Monthly Amount, 🈶 means Owned or Not Free of Charge, 🈯 indicates Reserved, 🉐 signifies a bargain, 🈹 a discount, 🈚 is for Free of Charge, 🈲 means Prohibited, 🉑 signals acceptable, 🈸 is the Japanese button for application, 🈴 is used to advertise that one has earned a passing grade, 🈳 is empty and available and used to mean Vacancy, ㊗ is the icon for Congratulations, ㊙ marks a Secret, 🈺 is the equivalent of “Yes, we’re Open,” and 🈵 indicates No Vacancy. The Alpha through Omega Omicron following are incidentally blood-types.