One common exception to the no short name rule is for the bleeding obvious - especially for an object. For example, 
my $ua = LWP::UserAgent->new();

[download]
seems more perlish than 
my $user_agent_for_general_usage = LWP::UserAgent->new();

[download]
A convention that I picked up solely through liberal cut-n-paste of pod examples.

In reply to Re: Of variable {mice} and its name {man}. by tonyday
in thread Of variable {mice} and its name {man}. by vladb

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