AppleCare vs AppleCare+ for MacBook Pro?

In the US, Kappy has generously posted not only what AppleCare+ plan [singular] is available, but the top-level details of what that name means.

You have only 60 days to sign up. If you snooze, you lose.

"Traditional" AppleCare is no longer available.

The old Applecare is still available in some foreign countries - you‘d need to check with Apple.