MAH

(mAh)Milliampere-Hour
Found on http://www.encyclo.co.uk/visitor-contributions.php

mAh

(Digital cameras and photo printers) Short for mili-ampere per hour. Unit for the capacity statement of batteries. The higher the value, the more energy reserves the battery has to offer.
Found on http://www.encyclo.co.uk/local/20472

mah

my
Found on http://www.noslang.com/dictionary/m/

mAh

(milliAmperehour). A rating used in the consumption of power of an electronic device such as an LCD, or the storage capability of a device like an NiMH or Nicad rechargeable battery.
Found on http://www.all-things-photography.com/digital-dictionary.html

Mah

Used to refer to ones mum/mother, but also means my.
Found on http://www.glasgowvant.com/glaswegian-dictionary-terms-and-phrases/
No exact match found