for (@tabs) {
    if (
        $_->{Action} eq 'GetAll' or
        $_->{Action} eq 'Make' or 
        $_->{Action} eq 'MakeOnly'
    ) {
        $_->{Suppress} = 1;
    }
}

##</code><code>##

for my $hash (@tabs) {
    if (grep {$hash->{Action} eq $_} qw/
        GetAll
        Make
        MakeOnly
    /) {
        $hash->{Suppress} = 1;
    }
}

##</code><code>##

for (@tabs) {
    if ($_->{Action} =~ /(^GetAll$)|(^Make$)|(MakeOnly$)/) {
        $_->{Suppress} = 1;
    }
}

##</code><code>##

for (@tabs) {
    if ($_->{Action} eq 'GetAll' || 'Make' || 'MakeOnly') {
        $_->{Suppress} = 1;
    }
}