|AM Full Form||Ante Meridiem|
|PM Full Form||Post Meridiem|
Ante Meridiem & Post Meridiem
AM: It represents time from midnight to noon. (12:00 AM to 11:59 AM). For example: If you say that you have to go college at 10 AM, it means 10 O’clock in the morning.
PM: It represents time from noon to just before midnight. (12 Pm to 11:59 PM). For example: If you say that you have to take dinner at 10 PM, it means 10 O’clock in the night.