AM and PM Abbreviations - World Time Zone Terms 12 a.m. and 12 p.m. cause confusion and should not be used as neither the "12 am" nor the "12 pm" designation is technically correct. It advisable to use ...
ampm - Wikipedia, the free encyclopedia The ampm brand (rarely "am/pm") is a convenience store chain with branches located in several U.S. states, including Arizona, California, Nevada, Oregon, ...
