Enon - The Age of Lamentation
A lawful neutral character acts as law, tradition, or a personal code directs her. Order and organization are paramount. She may believe in personal order and live by a code or standard, or she may believe in order for all and favor a strong, organized government.
Lawful neutral means you are reliable and honorable without being a zealot.
Taken from: http://www.d20pfsrd.com/alignment-description/additional-rules#TOC-Alignment-Descriptions